Answer Posted / pankaj

an i get model question papers of mahagenco exam?

key exchanges in wpa,wpa2,tls

1600

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please tel me the calibration of pneumatic controler.

1820

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what is The specifications for oriface instalation

1706

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how to calibrate mass flow meter (Coriolis)? Example calibration range: 0 to 2500 kg/hr line size 3" fluid: Etheline glycol (MEG)

2356

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what diffrence b/w plc s7200,300,400

1759

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our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

1755

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can u briefly explain aboutan aryton shunt multirange DC ammeter?

2400

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1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC

2184

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sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

1956

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HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?

3115

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Explain bernoulli’s theorem.

720

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Explain about safety integrated level protection? . How it was differ from other protections ?

1362

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Turbidity analyzer working principle ?

1421

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Valve positioner and actuators in detail.

1457

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how to work MIL contol valve posistioner ?

1784

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