Why in turbine used two critical speed band ?

1 Answers   Ankit Metal Power,

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what is written on orifice plate?

4 Answers  

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what is the function of a zener diode ?

2 Answers   Honeywell,

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Explain, and give a real-world example of MODULATING control

1 Answers  

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how many types of elements are there?

1 Answers  

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What is smart positionar

2 Answers  

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In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.

5 Answers   L&T,

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What is the differaence between PLC and DCS?

6 Answers  

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flow transmitter formula?

0 Answers   BEMCO, Siemens, Yokogawa,

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A differential pressure transmitter is configured to measure the height of an open tank : height 10m and dia 5m. Suppose this same transmitter is shifted to another open tank : height 10m and dia 4m. What will be the %error in measurement? how?

3 Answers   McCoy Engineering,

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What is i/e or o/p transmitter(ma/v)?

1 Answers   Emco,

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What is the difference between pt100, pt500 and pt1000 RTDs?

3 Answers   ICI Pakistan,

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