Answer Posted / pankaj

an i get model question papers of mahagenco exam?

Hook up resistance decade box to temp.transmitter.

2296

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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

2218

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hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.

2183

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give me the formula for analog to digital converter and also d to a converter

2840

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what is a half wave, full wave, and bridge rectifer.

1784

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Draw symbols of the following :

1987

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Punj lloyd is coming in our Jadavpur Universtiy campus for campus placement. Please send me some hints about the writtend exam. My email id is subratafriends@gmail.com

2854

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Draw a wheatstone bridge circuit showing supply, meter and 3 wire RTD connection

2020

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what is the criteria to decide conductor size of a cable ?

1866

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what can of fault ofently come in vibration mesurement?

2149

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Definition of reverse and acting controllers:

2327

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NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal

2199

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How to Calibrate Level Switch in field

1340

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What is shielding effect?

2252

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How to decrease opening & closing time of on/off valve?

1516

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