what is dead weight tester and where it is used?.
Answer Posted / giridharan
dead weight tester is used for a general gauge calibration
only we can have for high and low pressure gauge.. so its
used for only calibration by industrial people ... for low
we will have water ..for high oil is used ...
| Is This Answer Correct ? | 0 Yes | 8 No |
Post New Answer View All Answers
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com
give me all the details about the interview and which type of question being asked
What is the main difference between Cavitation and Flashing?
what is the vital subject for scoring bhel exam&what is the question pattern
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.
A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?
what is zero and span ?
How can a d.p. Transmitter be calibrated?
Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,
what is output of FOUNDATION FIELD BUS transmitter
How to calibrate an pressure gauge with yantrika test bench?
how do calibrate the valves.. with clear manual
How to check vortex flow meter is in good condition while we do not having calibration setup?
What are the uses of orifice plates?
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?