Answer / saravanakumar

The Motor speed can be controlled through a closed loop system (i.e. PID loop) with either process value of its speed.

What is open loop and close loop?

4 Answers   L&T, Pearl Distillery,

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steps for installing orifice plate?

0 Answers   Bhushan Power Steel,

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how is hazardous and non hazardous area classified?

2 Answers   Bhel, Power Plant, Samsung,

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How will you select suitable Instrument for Process line/Tank/Vessel?

5 Answers  

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what is the Difference Between Domain and Station?

3 Answers   Emerson,

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what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?

0 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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how many type of plug are used in pneumatic control valve,name them.

2 Answers   Godrej,

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why ultra sonic level transmitter is installed in 90 degree?

2 Answers   ME,

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How a oxygen sensor & analyzer work at boiler or furnace, what’s the principle & science is beyond this, How O2 sensor scene & convert signal & move toward analyzer & analyzer show reading in percent?

1 Answers   GS Engineering Construction, KNIC,

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what is difference b/w Earth and ground

2 Answers   PPL,

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How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.

0 Answers   Heisco,

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