Answer / deepak

GAIL in its notification has given following pattern of
written exam for Executive Trainees:
Paper-1: Subject Knowledge Test - 100 questions.
Paper-2: General Aptitude Test - 50 questions.

While Subject Knowledge Test would be specific to your own
branch/discipline, General Aptitude Test would be common to
all. These 150 Objective type questions are to be answered
within two hours duration.

There is negative marking - 1/4th mark will be deducted for
each wrong answer. As you can see, you have to give special
emphasis on the Subject Test, as it has twice the marks of
Aptitude Test. Following the GAIL ET written exam, the short
listed candidates would be called for GD/Interview.

What is impulse line size

3 Answers   IFFCO,

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Isometric drawings are generated during _________________ phase of a project

0 Answers  

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what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

1 Answers  

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Tell about your IFFCO plant visit.

0 Answers   L&T,

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

0 Answers  

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in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?

0 Answers   IOCL, JSW,

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without color coding, without nameplate, without multimeter how can you find the type of thermocouple???

1 Answers   Sabic,

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Can we used Condensate Pot on flow transmitter which is using on liquid having sluge and DP transmitter is in pit and below the process line,Can we used Condensate pot for accamulate the Sluge?

1 Answers  

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what is cold loop? difference between hot and cold loop?

0 Answers   Adani Power,

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I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

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in control valve is constructed as per API 6D or API 6A, then which standard is used for fire testing of valve?.

1 Answers  

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why k factor is important to know in flow transmitter. if we don,t know k factor what will be issue we can face .

1 Answers   Flour Tech Engineers (P) Ltd,

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