Meggering minimum acceptable Ohms for insulation resistance.
Answer Posted / eeiihh
it must be 0.5M Ohm at 250 VDC test voltage.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Leakage current,un balance current which relay using for high voltage transmission?
What is accuracy of a measurement?
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
Refernce currents are to be generated using refernce cueernts how can this be done??
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
why moisture formation found in XLPE Armoured cable outer sheath
what is the difference b/w ground & virtual ground?
What do you mean by a current transformer?
WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB
How to decide the size of the capacitor for a single phase induction motor say 2 HP ??
What is the function of retrip in busbar?
Define the overload capacity of the motor?
dg earth connect only in the amf panel or not why
Why do power lines not short out when they fall into water?
Define phase cross over?