the pump holds on run indication into the dcs and filed local control panel re

the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage
and again normal condition. How can I slove

Question Posted / k.ramu

0 Answers
1691 Views
I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Instrumentation Interview Questions

Why boiler chimney area oxyden sensor fixing?

0 Answers NTPC,

Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.

0 Answers

What is the differace between Volumatric flow meter and Mass flow meter.

4 Answers Reliance,

How can a d.p. Transmitter be calibrated?

0 Answers

How we are deciding while programming in pid controller , What we are using heating or cooling.

1 Answers

I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

3 Answers Orient,

Q- Which of the following is Close loop system - a-)respiratory System b-)traffic light system c-)washing machine d-)Room heater my option is A, what is our take on option B & C

4 Answers Sail,

how to check earthing,what is minum ohms for proper earthing

0 Answers

What materials are used in thermo wells?

0 Answers

Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in

0 Answers

the square root type transmitter r used to which applications

4 Answers Roche,

How flow can be measured with dp?

0 Answers

For more Instrumentation Interview Questions Click Here