Answer / sudharshanrao

calibration is the varification and error correction of
secondary standard, comparing with master or primary
standard(instruments).

Answer / jigar anadkat

Calibration means "TO COMPARE WITH STANDARD". Let it be
calibration of DPT, PT, etc.
Any instrument which is CHECKED and RECTIFIED against the
known standard is called the calibration.

Answer / a.c.subash

Calibration is the calibrating the instrument with the
Master Instrument which is calibrated against National
Standards and the Value is fed in the Test Instrument.

Answer / thriambak

Calibration is nothing but comparing the standard value
with the unknown value inorder to find the specifications
or details of the unknown value.

Answer / vicky

calibration is defined as the procedure for measurement

How to Calibrate Level Troll in field

0 Answers  

How to calibration coriolis flow meter?

0 Answers  

What is the deffernce bet. Instrumentation and Electrical Enginerring?

1 Answers  

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

0 Answers  

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4 Answers  

what is the difference between servo valve & proportional valve

1 Answers  

Why do you want to work here

0 Answers   Eskom,

what is the difference between mmhg & mmwc?. i want to calibrate a transmitter in the range of -100 to 300 mmwc. Which is the reference for calibrate the Tx,if mmwc not available?. Is it mmhg or mmho2?.

3 Answers   UPL,

i am from instrument branch i want paper patern of mahagenco . any pevious years paper regarding my branch send me please . please.....

0 Answers  

Explain Split Range Control In Control Valve Briefly.

5 Answers  

why we are using MARSHALLING PANEL? what is the role?

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how to check the leak in thermowells

1 Answers