Answer / prashant sharma

it is a high-speed transmission mode in a communications or
computer channel. Under certain conditions, the system
sends a burst of data at higher speed for a limited amount
of time. high frequency of dat transfer from the
transmitter.

Which type of diagphram use in costic line,DM water line,natural gas line,oil line?

0 Answers   Hindustan Zinc,

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plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

0 Answers  

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why we are maintain the gap voltage in vibration probe when installing time can explain me?

1 Answers   CIL,

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What is two wire system and how it work

2 Answers   Bhel, IFFCO,

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why we use only 4 to 20ma other than 0 to 16 ma

5 Answers   Invensys, Systech,

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what is function of vibration, and how is it work, explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.

0 Answers   Reliance,

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If the Barrier Fails during online then What will be the control valve position in field or Positioner action in the field.

3 Answers  

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1. How many output signals do wew have in process control? 2. Could you write down the names of the pre-commissioning and commissioning stage test instruments and explain them (more than 5 items)? 3. What is the first step to commission a transmitter on service? 4. What is RTD? 5. Find the output value in MA of a temperature transmitter (RTD Type) at 120degree celius? 6. What is the O/P signal of a pneumatic transmitter? 7. What is the O/P signal of an elctronic transmitter? 8. What is the close loop and open loon?

4 Answers  

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what is mean by loop checking?

8 Answers  

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any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.

0 Answers   IOCL,

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What are different types of control valves?

0 Answers  

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