what is earthing ,grounding in c&i panel?what is the
resistance in earthing and grounding of c&i panel?what do u
mean by shielding and what is its resistance?
Answer / siddhartha jyotishi
resistance should not be more than 2.5 ohms.
shielding resistance is 2Mohm.
| Is This Answer Correct ? | 6 Yes | 7 No |
What is paid how it works
Thermocouple is a transducer but rtd is not transducer why? Both taking heat as a input and giving mv
difference b\w a transducer and a sensor
please send me gail format if u have... please help me if u can...
any questions on motor and energy conversions machines?
In control valve , Failure position : Close If it is Fail close(FC) during failure of AIR.. what will be the initial/ normal position of control valve is it normally open or close? please some one explain soon..
what is shutoff dp? why is it important for selection of a control valve?
The pressure class rating (such as 150 lb, 300 lb, etc.) of a line appears in the form of ________________ in the Line Number (or Line Designation) on a P&ID
what is Mv with respect to temprature in thermocouple
what is plc communication?
how the transmitter send MA?
what do you know about Foundation Fieldbus?
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