Answer Posted / sandiv

By measuring the primary and secondary voltages and compare
this with the null position.the movement can be identified
easily

What is the difference between uv and ir scanners? and what is the workig principle of both

1946

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what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?

1513

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while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?

1714

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Why all the drains(Gland sealing,ESV,Casing inlet etc) are directly connected to the flash tank instead of hotwell of the condensor in the power plant? My Email Id:naba02222@gmail.com

1864

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What is the use of double seated valve?

739

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

673

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where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia

9337

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plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}

1896

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How to Calibrate Temperature Switch in field

804

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how to calibrate load cell

2325

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Where is wet leg is used?

641

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

1654

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How can you add value to this Industry if offered the job?

1170

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What is limitation of the ht.of the displacer of a level trol?

1841

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what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

4281

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