Answer Posted / manoj

First match zero of cv by callibrating zero error. If still the pressure transmitter/gauge shuffles value then there is passing in the valve

In Safe Guarding test what means by "Failed to Danger" ?

2164

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Draw a group of instruments interlocked to a Pump & Motor?

1295

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

2335

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Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...

2354

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I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?

2210

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Explain pH, Conductivity.

2169

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any questions on motor and energy conversions machines?

2234

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How to Calibrate Flow Switch in field

1263

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What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

2216

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why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V

2447

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Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

2144

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Introduce yourself which is not present in your biodata?

2438

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What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.

2671

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how to tune siemens sipart electro pneumatic positioner..plz tel me..

2151

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describe flow nozzel principle?

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