Answer / gp

Radar LT measure the distance, so two options to map,
one is Empty mapping of tank and other is the partial mapping of the tank level. The second option is useful while you are sure the liquid level in the tank

where do you give the 4-20 ma i/p in a MIL control valve?

3 Answers   Siemens,

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Could anybody tell how much amps will a single input to plc will consume?

1 Answers  

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What is ultrasonic flowmeter?

0 Answers  

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I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?

0 Answers   IOCL,

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1. What is the main differences between GE Mark IV and Mark V Turbine Control System? 2. what is the main differences between GE Mark V and Mark VI?

2 Answers   GE,

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what is the difference between DELTA-V & FOUNDATION FIELD BUS

4 Answers  

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Where is wet leg is used?

0 Answers  

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What is PID tunning

2 Answers   EID Parry, MFL,

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diff between neutral ,ground,phase , earthing and shielding?

0 Answers   L&T,

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while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

0 Answers   Petronas,

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Level in tank under vacuum (Ex: Condensate Tank of Power Plant)is measured using D. P. type level transmitter. Tank is subjected to vacuum of 755mmHg. Is it possible to fill wet leg ( i.e. leg connected to top of vessel with low point of D. P. xmtr) with water?. Are there chances of water getting sucked under vacuum? if yes, what is the solution?

3 Answers  

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what is formula for calculating flow if i have pressure and pipe diameter?

1 Answers  

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