ADMA OPCO Instrumentation Interview Questions Answers, ADMA OPCO Placement Papers, ADMA OPCO Technical, HR Interview Questions, ADMA OPCO Aptitude Test Questions, ADMA OPCO Campus Placements Exam Questions

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ADMA OPCO Instrumentation Interview Questions

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(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.

4033

What is the purpose of LO overhead tank in turbines.

1 2918

what is the usage of QDV & VOLUME BOOSTER

2296

what barrier is used in process industry.

3 7108

what is the essential difference between DIODE and SCR in term of application.

2 6004

In turbine, what does term CDP, NI, NH, HSSOC, means

2762

An equipment is certified for EEX, IA, IIC, T6, what do you under stand by this.

3 7675

What is cavitation. what is the effect of it on control valve and how is it prevented.

1 5308

What is meant by GAP VOLTAGE, in vibration measurement. Normally how much GAP VOLTAGE is set and state the reason.

3 31038

What is surge and how is it prevented.

1 3404

What is the purpose of bypass valve across AS valve.

2097

State four different types of flow measurement.

4 9032

Give 2 application of quartz crystal used for process parameter measurement.

1 2970

What will the new flow factor if D/P Transmitter is RE-RANGED from 25" WC to 50" WC

3 10544

What is the out put of pressure switch & electronic pressure transmitter.

5 8911

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