Answer Posted / rajesh upadhyay
megger used for any winding insulation resistance
mesurement.
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
Why is voltage is required to be within permissible range for an electrical equipment?
What is difference between start imitation and start interlock for 3 phase motor protection ?
What is meant by celling voltage & current in excitor ?
What are the advantages and disadvantages of short-pitched winding?
What is BusBar integrity test and how it is conducted?
What is the efficiency during maximum power transfer?
What is meant by reverse polarity and how it can be fixed?
How generating electric power export to grid from the generating station ?
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
working principle a.v.r. ?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.