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MMD Exam Results

MMD results india MMD results india

Monday 26 December 2011

list of Nationalised Banks in India

Nationalised Banks in India

List of Public Sector Banks in India is as follows:

Allahabad Bank
Andhra Bank
Bank of Baroda
Bank of India
Bank of Maharashtra
Canara Bank
Central Bank of India
Corporation Bank
Dena Bank
Indian Bank
Indian Overseas Bank
Oriental Bank of Commerce
Punjab and Sind Bank
Punjab National Bank
State Bank of Bikaner & Jaipur
State Bank of Hyderabad
State Bank of India (SBI)
State Bank of Indore
State Bank of Mysore
State Bank of Patiala
State Bank of Saurashtra
State Bank of Travancore
Syndicate Bank
UCO Bank
Union Bank of India
United Bank of India
Vijaya Bank
IDBI Bank

Banking in India

Central bank :: Reserve Bank of India ·
Nationalised banks ::
Allahabad Bank · Andhra Bank · Bank of Baroda · Bank of India · Bank of Maharashtra · Canara Bank · Central Bank of India · Corporation Bank · Dena Bank · IDBI Bank · Indian Bank · Indian Overseas Bank · Oriental Bank of Commerce · Punjab & Sind Bank · Punjab National Bank · Syndicate Bank · UCO Bank · Union Bank of India · United Bank of India · Vijaya Bank  · State Bank of India  · State Bank of Bikaner & Jaipur · State Bank of Hyderabad · State Bank of Indore · State Bank of Mysore · State Bank of Patiala · State Bank of Travancore · State Bank of Saurashtra
Private banks ::
Axis Bank · Bank of Rajasthan · Catholic Syrian Bank · Dhanalakshmi Bank · South Indian Bank  · City Union Bank · Federal Bank · HDFC Bank · ICICI Bank · IndusInd Bank · ING Vysya Bank · Jammu & Kashmir Bank · Karnataka Bank Limited · Karur Vysya Bank · Kotak Mahindra Bank · Lakshmi Vilas Bank · Nainital Bank · Ratnakar Bank · Saraswat Bank · Tamilnad Mercantile Bank Limited · Yes Bank · Development Credit Bank
Foreign banks ::
ABN AMRO · Abu Dhabi Commercial Bank · Antwerp Diamond Bank · Arab Bangladesh Bank · Bank International Indonesia · Bank of America · Bank of Bahrain and Kuwait · Bank of Ceylon · Bank of Nova Scotia · The Bank of Tokyo-Mitsubishi UFJ · Barclays Bank · Citibank India · Credit Suisse · HSBC · Standard Chartered · Deutsche Bank  · Royal Bank of Scotland
Regional Rural banks ::
North Malabar Gramin Bank · South Malabar Gramin Bank · Pragathi Gramin Bank · Shreyas Gramin Bank
Financial Services ::
Real Time Gross Settlement (RTGS) · National Electronic Fund Transfer (NEFT) · Structured Financial Messaging System (SFMS) · CashTree · Cashnet · Automated Teller Machine (ATM) · De-Materialisation (DEMAT) · Foreign Exchange (FOREX)
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MK


Friday 23 December 2011

MEO Class IV grade of examination.

Following needs to be complied with regard to appearing for the oral function of the MEO Class IV grade of examination.

.1   Candidates must have completed their modular courses and be in compliance with the requirements towards eligibility for the grade of examination.

.2   Assessment and booking of Class IV part 'B' grade of examination (both for written and oral functions) will only be at the main assessment centers i.e., the MMDs at Mumbai, Kolkata, Chennai, Cochin and Visakhapatnam.

.3   The schedule for assessment and booking will be released by these main assessment centers, as necessary.

.4   All those candidates who are eligible for examination and have appeared for written examination once and are desirous of appearing for oral examination at the MMD of their choice can do so, provided; (a) the said MMD has an approved engineering examiner for MEO Class IV grade of examination; & (b) the applicable main assessment centre is approached in person or by e-mail / speed post around seven days before the candidate intends to appear for the orals for forwarding his / her application to the respective examination centre. E-mail ID and addresses of all MMDs are annexed.

.5   The list of MMDs which have been declared now as additional examination centers is listed at paragraph 5 below and the same will be updated from time to time:

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MK


Be aware of all this kind of spam mails and fishing mails.

VACANCY! VACANCY! VACANCY

Recruitment is currently going on in
SEAL OIL LTD; we required application from suitable and qualified Candidate to fill in this vacant position in our establishment:

If you are looking for an opportunity to upgrade yourself and improve your professional skills, we offer numerous opportunities for motivated and interested Individuals in one of the leading OILFIELD and is a well established and rapidly growing Oil company with wide network of branches around the world. We require talented, resourceful and exceptional team players to take up vacant spaces in our various departments in our organization. Below are listed work categories and salary basis per month.

 

ENGINEERING DEPARTMENT
    Chief Engineer,
    Electrical Engineer
    Engineering - Electrical
    Engineering - Electromechanical
    Engineering - Electronics
    Engineering - Facilities
    Engineering - Maintenance
    Engineering - Manufacturing/Fab
    Engineering - Materials
    Engineering - Mechanical
    Environment - Environmental Engineer


    TECHNICIAN
    Technician - Electrical
    Technician - Electronic
    Technician - Fabrication
    Technician - HVAC
    Technician - Hydraulic
    Technician - Installation
    Technician - Insulation
    Technician - Laboratory
    Technician - Maintenance
    Technician - Manufacturing
    Technician - Mechanical
    Technician - Metering
    Technician - Pipe fitting
    Technician - Piping
    Technician - Pressure Testing
    Technician - Process
    Technician - Production
    Technician - Rope Access
    Technician - Service
    Computer Technician

 

ADMINISTRATIVE DEPARTMENT
    Administration - Contracts
    Administration - Customer Service
    Administration - Data management
    Administration - Document Control
    Administration - General Assistant
    Administration - Planning
    Administration - Project Control
    Administration - Receptionist
    Administration - Scheduler
    Administration - Secretary

    Administration - Technical Assistant
    Commercial/Financial/Legal 
    Commercial/Financial/Legal 
    Commercial/Financial/Legal 
  

FIRST AIDS DEPARTMENT
    Health & Safety - Emergency Response
    Health & Safety - Fire Fighting
    Health & Safety - Fire Protection
    Health & Safety - H2S
    Health & Safety - Health & Safety
    Health & Safety - HSE
    Health & Safety - Occupational Health and Safety
    Health & Safety - Risk Management

 

HUMAN RESOURCE DEPARTMENT

    Personnel/Training - Human Resources
    HR/Personnel/Training - Instructor/Trainer
    HR/Personnel/Training - Recruitment 

 

I.T DEPARTMENT

IT/Communications - Administrator
    IT/Communications - Civil works
    IT/Communications - Communications
    IT/Communications - Data Management
    IT/Communications - Database Administration
    IT/Communications - Developer - Database
    IT/Communications - Developer - Software
    IT/Communications - Developer - Web
    IT/Communications - GIS/Remote Sensing
    IT/Communications - Installation engineering
    IT/Communications - Internet
    IT/Communications - Networking
    IT/Communications - Project Management

 

JOB LOCATIONS - United Kingdom

METHOD OF APPLICATION - All interested candidates should reply via email with an updated Resume (CV) - Only short-listed candidates will be contacted - Only

 Applicants who possess the required qualifications will be Short-listed for Appointment, but we will also give space to those who have little knowledge about oil field

 Management experience that may be special candidates. All Resumes information should be updated and to be forwarded to this Email: sealoil_limited@hotmail.co.uk

All candidate should note that if you are luckily selected, you are mandate to bear your 3yrs work permit visa procurement fee yourself in the appointed designation in candidates country of origin while the company will be responsible for your Air ticket and free accommodation in the company estate on your arrival here in UK.

 


MEASURES, WEIGHTS

MEASURES, WEIGHTS, &c. USED IN THIS WORK.
Temperature is measured by degrees of Fahrenheit's scale, of which the freezing point is
32, and the boiling point 212.
Heat is commonly measured by the number of degrees it would increase the temperature of
a given quantity of water at 60, with the barometer at 30 inches. 1
Mechanical power is measured by the elementary horse power, as settled by Watt. A
horse power is = 33,000 ffis. raised one foot high per minute, or = 550 Ibs. raised one
foot high per second ; and a day's work of a horse is this power acting 8 hours.
This horse power is, in French measures, 4661 kilogrammes raised one metre high per
minute.
The pound is the avoirdupois pound, = 7000 troy grains, = '4535 French kilogrammes.
The foot is = -3048 French metre.
( 30 inches 1 , An atmosphere is =
| .^62 metre j
of mercury.
= 14*70 Tbs. per square inch.
= 11 '55 circular
1 It is more properly measured by the volume of water at 60, which it would raise exactly one degree ; this measurement
being strictly proportional to the absolute quantity of heat. ED.
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MK

BASIC KNOWLEDGE OF ELECTRICITY

BASIC KNOWLEDGE OF ELECTRICITY

Electric Circuit-a network of paths designed for electric current to carry out a
specified function.

Circuit Breaker - one form of switch providing ON/OFF function and
automatic tripping of the electric circuit in the event of short
circuit or circuit overload. The point at which the breaker
trips depends on the rating of the circuit. The breaker can be
reset to operate again after the fault has been cleared.

Fuse - a conductor, usually in the form of a wire or a cartridge, of low melting
point material placed in the electrical supply circuit and forms part of
the circuit. It serves to protect the electric circuit from short circuiting
or overloading. It melts to interrupt the electricity supply because the
excess current produces a large amount of heat. Unlike the circuit
b r e a k e r, it must be replaced with a new unit after blowing.

Earth Line - a conductor or wire which electrically connects the boiler metal
casing with the earth terminal provided by the electricity supply
c o m p a n y. This line plays a very vital role in the prevention of
electric shock.

Electric Shock - this is a phenomenon whereby the human body has become a
path for electric current. The human body may suffer burns
and heart difficulties which can result in death.

When an electric wire of high potential becomes loose or exposed and is in
contact with the metal casing of the boiler, the casing will also be at a high
potential relative to the earth. If the earth line is also defective, the casing will
be maintained at a high potential. There may not be any indication of the high
potential but when a person is in contact with the casing and he is also in
contact with the earth, an electric path for current is established through the
human body. Potential differences above 50V, A.C. or D.C., are able to drive
electric current through the body. This is what is termed an electric shock.
Alternating current has a more serious effect in that it can cause the victim to
become paralysed while still holding firmly onto the faulty electric part. The
normal mains supply in Hong Kong is nominally 220V A.C. which is well
above the threshold voltage of 50V. However, it should be noted that,
depending on the physical conditions of a person, potential difference less than
this threshold voltage has been known to cause serious injuries.

I M P O RTANT NOTE:- Never try to repair any faulty electric circuit. The
repair should be carried out by a registered.
electrical worker only.
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MK

BLOWING OF WATER LEVEL GAUGE of a Boiler,Procedure of blowing through a gauge glass.


A Typical Water Level Gauge

It is a very common design to have all the FIVE cock handles pointing
downwards while the water gauge is in use.

Procedure of blowing:-
When the boiler is in operation, the steam cocks A, D and water cocks B, E are
open and drain cock C is shut.
(a) First shut both steam and water cocks A, D, B and E. Open drain
cock C to prove that all the gauge cocks are in order. Then, with the
drain cock C still open, cocks B and E should be opened. If water
blows out freely from cock C, cocks B and E are clear.
(b) Shut off cocks B and E and open cocks A and D with the drain cock
C still open. If steam blows out freely from cock C, cocks A and D
are clear.
(c) To cross test, close cocks D and B, leaving E, A and C open. If water
blows out from cock C, then E, A and the water-column are in order.
(d) Close cocks E and A, leaving D, B and C open. If steam blows out
from cock C, then D, B and the water-column are in order.
When any of the cocks are found to be clogged, shutdown the boiler and
overhaul the water level gauge.

Possible causes of gauge glass indicating incorrect level
(a) If cocks A and D or steam passage is shut or choked, boiler pressure
will press the water level in the glass higher than the real water level
of the boiler. The water level indication in glass will, therefore, be
i n c o r r e c t .
(b) If cocks B and E or water passage is shut or choked, steam will
condense on upper column of glass and accumulate. The apparent
water level shown can be higher than the actual water level, causing
false reading.
Water gauge glass should be tested daily at l e a s t at every change of attendant.
The safety of boiler operation relies greatly on proper functioning of the water
gauge glass.

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MK

Water Tube Boiler with superheater and reheater



Water Tube Boiler with superheater and reheater
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MK

Basic Water Tube Boiler


Basic Water Tube Boiler
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MK

Feed Water System of a Boiler


Feed Water System of a Boiler
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MK

Fire Tube Boiler details.


Fire Tube Boiler details.
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MK

Provision of Fire Extinguishers in case of uptake fires in a boiler

Provision of Fire Extinguishers

The owner must provide one set each of the following types of fire
extinguishers near the entrance to the boiler room:-
(a) at least one 9 litres (2 gallons) foam extinguisher for oil fire;
a n d
(b) at least one dry powder extinguisher or carbon dioxide
extinguisher for electrical fire.
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MK

uptake fires in a boiler on board or ships

Soot and unburnt carbon can deposit on the walls of the boiler uptake
(chimney). They form, in effect, another fuel and can catch fire in
the uptake. Although uptake fires do not often occur, they can be
very difficult to extinguish and the hazard builds up quietly and
usually undetected. The fire is caused by smouldering of the deposits
accumulated in the uptake. It usually occurs during boiler shutdown
or under light load condition. There is evidence that under normal
loads the flue gas "cools" the soot and the carbon deposits so that a
smouldering fire does not occur. In the absence of flue gas or if the
flue gas flow is insufficient to cool the deposits, they can catch fire.

When an uptake fire occurs, it results in very high exhaust
temperatures and excessive thick black smoke, mixed with sparks,
coming out of the uptake. The boiler must be shutdown immediately
and the blower switched off or the damper closed to stop any air
supply to the uptake. The fire service must be called. If the uptake is
common for several boilers, all the boilers must be shut down. The
key point is to stop the boiler air supply. No attempt should be made
to extinguish the fire by water unless the water supply is plentiful. A
steam fire may result if the water supply is not plentiful. The fire
should be allowed to die out. The fire must be contained by
restricting and removing any combustibles in the near vicinity.

To prevent an uptake fire, the operator must clean the uptake
periodically to eliminate accumulation of soot and unburnt carbon.
He should also exercise care in the daily operation of the boiler and
maintain the correct air/fuel ratio to ensure complete combustion of
fuel and minimize production of soot or unburnt carbon.
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MK

Thursday 22 December 2011

Startup from Cold of a Boiler,The following procedures should be followed when starting a fossilfuel boiler from cold condition

Startup from Cold

The following procedures should be followed when starting a fossilfuel
boiler from cold condition:-
(a) Read and be fully conversant with the detailed operating
instruction for the boiler and its auxiliaries.
( b) Check the Certificate of Fitness (CF) for the boiler to ensure
that it has not expired and that the approved maximum
permissible working pressure (MPWP) is indicated on the
pressure gauge by a red line.
(c) Shut the steam outlet stop valve and the blowdown/drain
valve.
(d) Open the air vent.
(e) Set the water level gauge valves/cocks to the normal operating
positions (see Appendix III for reference).
(f) Feed water into the boiler as appropriate until the water level
is just below the half-gauge level.
(g) Check that the fuel supply is securely connected and there is
no visual loose connection or fuel leakage.
(h) Set the heating at low firing rate.
(i) Switch on the blower to purge the furnace for the period
recommended by the maker or for at least 15 minutes. The
operator should observe the uptake flap to ensure that a
draught for purging, has been established in the furnace. If
such flap is not provided, the operator should make use of the
particular boiler design to ensure that draught has been
e s t a b l i s h e d .
(j) Switch on the oil fuel pump or the main gas supply and see
that fuel pressure is built up and the oil fuel is circulating (no
circulation is necessary for gas fuel). Confirm that there is no
fuel leakage. If there is any leakage, shut down the boiler and
arrange the repair before proceeding.
(k) Now the boiler ignition system may be switched to establish a
flame inside the furnace, for raising steam at a low firing rate.
The operator may choose to a use continuous firing method or
intermittent firing method depending on the design and the
past operating experience of the boiler. Intermittent firing is
safer but takes a longer time to raise steam. In many practices,
intermittent firing is typically 10 minutes fire in every 20
minutes, until steam is generated.
(l) If the ignition fails, repeat from step (i). However, if it fails to
ignite for several times, stop the fuel supply and purge the
furnace for the period recommended by the maker or for at
least 10 minutes. Examine the burner, the flame detector and
the fuel system such as fuel quality (e.g. is there water
contamination in the oil fuel). When everything is found in
o r d e r, repeat from step (i).
(m) The boiler should be heated gradually to raise steam. After
steam has been coming out from the air vent for 3-5 minutes,
shut the air vent. This waiting period is to ensure that all air
trapped inside the boiler has been driven out.
(n) The boiler may now be switched to high firing rate to bring the
steam pressure to the working pressure which shall be less
than the MPWP.
(o) Blow the water level gauge (see Appendix III for blowing
procedures) to see that the gauge is in proper working order.
(p) When the steam pressure has reached the working pressure,
open the steam outlet stop valve gradually and cautiously. If
hammering or any abnormal noise is heard along the steam
pipeline, do not open the stop valve any further. Instead, the
stop valve should be closed to a 'cracked open' position (about
1/2 turn open) to warm the pipeline. If possible, the pipeline
should be drained during this procedure. After warming the
pipeline for a few minutes, the stop valve can be opened
gradually and cautiously again until fully opened.
(q) The steam outlet stop valve should be fully open at all times
during operation. Do not throttle the stop valve.
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MK

Fuel Burning Installation in a boiler, Flame Detection

Fuel Burning Installation

The fuel burning installation consists of an air blower, a burner
and fuel supply. The air blower supplies air for combustion and
p u rging before and after any combustion. The burner atomizes the
oil fuel for ease of ignition and good combustion. The burner, or
more exactly nozzle, in a gas fired boiler does not atomize the gas
but provides a cone of flame of the designed length and angle for
optimum combustion.

Flame Detection

A burner-control system must incorporate means of assuring the
presence or absence of flame on each individual burner regardless
of the type of fuel being burned. Ultraviolet (UV) flame detectors
have been successfully applied for all types of fuels. Flame
monitoring devices in current use are designed for on-off type of
operation based on the presence or absence of the flame. Some
plants today are using closed-circuit television to provide a means
of continuous furnace observation by the control room, and more
applications are expected in future.
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MK

Types of Boilers, Fire Tube Boilers and Water Tube Boilers, and there features

The demand for steam for power generation as well as industrial
processes is continuously increasing. Steam boilers now cover a
wide range - from those required to run a laundry to the very
l a rge ones used in electric power generation. Some of the recent
boilers installed in Hong Kong deliver approximately 2,000
tonnes of steam per hour and consume 1.90 million tonnes of
coal per year per unit. Steam pressures and temperatures can be as
high as 163 kg/cm2 (2,400 psi) and 538ºC (1,000ºF) respectively.

In general, fossil-fuel boilers are of two main types:-
(a) The Fire-tube or Shell Boiler; and
(b) The Water-tube Boiler.

Features of Fire - Tube boiler

Fire-tube boilers are potentially dangerous as the steam pressures
are high and the volume of hot water and steam content is larg e .
Features normally include:-
(a) water surrounds the tubes through which hot combustion
gases pass before venting to atmosphere through gas
uptakes.
(b) water converted into high pressure steam by transfer of heat
from the very high temperature combustion gases.
(c) hot combustion gases produced by burning diesel oil, town
gas etc. in the furnace.
(d) designed for automatic control.
(e) essential mountings include safety valves, pressure switches,
pressure gauges, water level gauges, valve fittings, lowwater
level cut-off and alarm devices etc.

There have been various designs and makes of the fire-tube boiler
e.g. Vertical Cross Tube Boiler, Cochran Boiler, Vertical Dry To p
B o i l e r, Scotch Marine Boiler, Horizontal Return Tube Boiler and
Packaged Boilers. Packaged Boilers are completely self-contained
units and are the latest development of the Scotch Marine Boiler.
These boilers are factory assembled, tested and adjusted. Figure 1
illustrates one of these units. Each unit has electrically driven feed
and fuel pumps, forced draught fan, combustion equipment,
operating and safety control equipment for manual or automatic
o p e r a t i o n .

F e a t u res of Wa t e r- Tube Boiler

Wa t e r-tube boilers provide for better water circulation, more
heating surface and reduced explosion hazard. A basic water- t u b e
boiler is illustrated in figure 4. Feature normally include:-
(a) hot combustion gases surround the tubes through which
water/steam circulates.
(b) water is converted into high pressure steam, saturated or
superheated, by transfer of heat from the very high
temperature combustion gases.
(c) hot combustion gases produced by burning coal, oil or gas
in specially designed water cooled furnaces.
(d) designed for automatic control.
(e) essential mountings include safety valves, feedwater
c o n t r o l l e r, combustion control system, water level
c o n t r o l l e r, pressure and temperature controllers, and lowwater
level alarm and cut-off devices etc.

The water-tube boilers advanced considerably through
development of a design connecting the steam generating tubes
directly to a steam separating drum and featuring the use of bent
tubes as against earlier straight tubes. Steam pressure and steam
conditions also increased through adoption of steam reheating,
regenerative feedwater heating and construction of larger boilers
incorporating pulverized coal firing rather than the old fashion
stokers that proved inadequate for modern highly forced boilers.
The higher volumetric combustion rates and unit sizes of
pulverized coal firing units has been achieved through the use of
water cooled furnaces. This technique eliminated the problem of
rapid deterioration of refractory walls due to slag, and reduced
fouling of convection heating surfaces to manageable proportions
by lowering the temperature of the gases leaving the furnace.

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MK

Information to be included in the bunker delivery note


Information to be included in the bunker delivery note

MARPOL Annex VI requires that the following information be included in the bunker delivery note provided to the receiving ship:
  • Name and IMO number of receiving ship
  • Port
  • Date of commencement of delivery
  • Name, address and telephone number of marine fuel oil supplier
  • Product name(s)
  • Quantity (metric tons)
  • Density at 15ºC (kg/m3)*
  • Sulphur content (% m/m)**
  • A declaration signed and certified by the fuel oil supplier's representative that the fuel oil supplied is in conformity with regulation 14(1) or (4)(a) and regulation 18(1) of this Annex.
* Fuel oil should be tested in accordance with ISO 3675
** Fuel oil should be tested in accordance with ISO 8754
There is no specific format for a bunker delivery note.  Bunker suppliers may therefore use their own stationery provided that all the required information is included.
For convenience, bunker suppliers may choose to use the format published by AMSA.

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MK


Basic Principle of Generating Steam in a Closed Vessel

Basic Principle
2.1 Generation of steam in a closed vessel causes an increase in
pressure due to a large increase in volume following a liquid-togas
phase change. This process accompanies an increase in
temperature of the water and the generated steam.
2.2 Design pressure is maintained while maintaining designed water
level with a steam space above it, and controlling steam generation
to balance steam flow from the boiler.
2.3 Water must be continuously supplied for the steam generation. For
all input conditions, water pressure and temperature at inlet remain
nearly fixed. The heat input to the boiler is through the combustion
of fossil fuel - coal, oil or gaseous fuel.
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MK