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.

If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

0 Answers   Essar, Reliance,

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how the flow rate is measured from a pipe with the help of pressure?

1 Answers  

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Technician A says that a fuel tank sending unit will have a high resistance only when the tank is full. Technician B says that its resistance when the tank is full depends on whether the sending unit is designed for use with a bimetallic gauge or with a magnetic gauge. Who is correct?

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i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....

0 Answers  

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why cant we use mV instead of mA?

12 Answers   ABB, Power Grid, Qatar Gas, USW, Visa Steel,

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Example of dry contacts & wet contacts?

3 Answers  

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Difine flashing , Cavitaion & Noise? how to minimize these effects

3 Answers   L&T,

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how to connect 3 wire 4-20 mA transmitter in Plc system PLC system and how explain how the measuring data communicate with plc system.

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what is differance  between SOE an alarams

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how can you change unit of totalizer in siemens mag 5000 flow meter?

2 Answers   PowerTech,

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in DCS or PLC we can not put all ai or di,there is calculation through which we can accomodate certain no of digital and analog signal.I need to know that calculation

1 Answers  

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what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d

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