Answer / ramesh dham

Input for RPM indicator during calibration is signal generator which accurately generate 50% duty cycle square wave having volt. 12 Vdc ( may be adjustable).

what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?

0 Answers  

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What is loop1 and loop2 in MTS LT?

0 Answers  

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where cn i find the previous years question paper for psu exam???????//

0 Answers  

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what is the meaning of Domain server?

2 Answers  

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Please tell me details about Sox,Nox,SWAS analyser????

0 Answers   Essar,

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Linear amplifier.

0 Answers   CCIE,

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Consider a level troll. i am getting a correct value in 4mA and 20mA. the value in the middle(30 to 60%)is disturbed and i am not getting the appropriate value. what is the solution to normalize the level and to get the correct value..

2 Answers   KNPC,

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what is the different between plc and dcs ? I know full name of this two but I want to know what structure and working style and speed I/O capacity and controller difference?

2 Answers   L&T,

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what is difference between modbus & fieldbus

1 Answers   ABB,

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what is the use of conrol cable..?

1 Answers  

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what is exact time to study dcs and plc cources

0 Answers  

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what is cavitation ?

7 Answers  

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