Answer / ram

certification of flame proof can be taken from CMRI Dhanbad

which instrument is most commonly used to observe the external features of a grasshopper's abdomen?

1 Answers  

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what is Analog input/output & Digital input/output,

2 Answers   Bapco Bahrain Petroleum Company,

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why we are using pnp npn for sensors is there any other type?

1 Answers   CGL,

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1)how we calculate the drum level? and how we select the transmitter range?

3 Answers  

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How an rtd work, and what volts/current goes to a rtd to measure the resistance?

0 Answers  

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can anybody will tell me abiut PID controller.

4 Answers  

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How signals can be taken through modbus?

0 Answers  

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what is cascade loop and how it work and why it used instead of PID single loop? In cascade, Which loop is faster and slower? Please explain with loop drawing and example...

2 Answers   Honeywell,

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what's the criteria of using over range protector when installing Pressure Gauge

1 Answers  

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What is 3 selection available when configure the burnout protection for controller

0 Answers   EI Electrotechnical Institute,

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can you provide me full detail about instrumentation in ONGC??

0 Answers   BRML, ONGC,

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What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?

0 Answers  

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