Answer / amy

7 pH is a input and 0 mV output during calibration of pH meter.

what are the sensor types of vibration&speed?n what is proximity sensor?

3 Answers  

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what are the documentation and instrument identification system used to identify the correct device to be calibrated? name atleast three.

1 Answers  

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How do you measure g's?

5 Answers   Aramco, GNFC, HPCL, Polmon, Thermax,

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draw the characteristics of chebyshev filter

0 Answers  

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Why we use negetive (-)voltage in vibration system

4 Answers  

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cheapest instru-- PMMC, EDM, rectifier, thermocouple.

3 Answers   ONGC,

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What does PCU means with respect to Dead Weight Tester?

1 Answers   SGS,

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How we are blocking 40 kg or more pressure through only 6 kg instrument air in control valve 

3 Answers  

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Dear Sir/Madam, I am attending an interview for ETs in BHEL. I have cleared my written test under Electronics (Instrumentation). This is the first time I am appearing for an interview. Can any one who has attended the interview earlier give me a clue to face the interview. With regards Sindhu

2 Answers   Siemens,

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how can we calibrate RADAR LEVEL transmitter 0% to 100%

3 Answers   Chevron Phillips, Honeywell,

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What is two wire system and how it work

2 Answers   Bhel, IFFCO,

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How do understand by hart protocol?

4 Answers   BW Instrumentation Electrical,

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