Answer / sid

Power Factor (P.F.) is the ratio of Working Power to
Apparent Power.P.F. = KW/KVA.P.F. = KW/KW + KVAR

define SIMULATION a and what is the need of it

3 Answers   Siemens,

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what are the three main programming languages in plc

12 Answers  

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Is there’s power on the bus (if so, state whether on the signal bus, or on a separate in the following: a) HART b) Profibus DP c) Profibus PA d) DeviceNet e) Foundation Fieldbus

1 Answers   EIT,

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How will you calibrate an interface level trol/normal level trol in line and in w/s?

1 Answers   CCIE,

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what is ILD

1 Answers  

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in mass flow meter what is drive friquancy ?

0 Answers  

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I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

0 Answers  

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In apron feeder how TPH is calculated?

0 Answers   Lafarge,

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The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

0 Answers   Process Control Technologies,

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Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...

0 Answers  

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What is the full form of PMMC ?

7 Answers   DVC,

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To calculate temperature, why we multiply 25 with mV?

2 Answers  

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