Answer / deepan

square root ,quick opening,equal percentage,linear

Answer / palav k

v port, contourd, low flow

What is the procedure of DP switch calibration 

2 Answers   NOCL,

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without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

5 Answers   IOCL,

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What is the SCAN time of a DCS/PLC? What is the typical value for scan time of DCS and PLC?

6 Answers   Essar, Gasco, Siemens,

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can anybody will tell me abiut PID controller.

4 Answers  

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Tr. Wiring for calibration.

0 Answers   CCIE,

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in plc source and sink meaning?

1 Answers   CGL,

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pl give the guidance for DUBAL written test

1 Answers  

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How much should be the values and/or percentages of these given below factors for a good controller ? Steady state error Delay Rise Time Overshoot Peak Time Settling Time Damping Oscillations & vibrations thanks

1 Answers  

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IF ASK IN THE INTENVIEW WHAT TYPE OF BMS YOU USE?

1 Answers  

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testing of thermo-couple?

3 Answers  

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if conical type tank in top LEFT side solid material coming but LT MOUNTED IN TOP OF LEFT SIDE, how to measure ultrasonic level transmitter ?

1 Answers   Cairn,

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how to measure low temperature(<100 dec celsisus) with non condact sensor

2 Answers  

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