Megger type of instrument is used to check??

Answer Posted / monika

Insulation resistance & Polarisation Index of the
Stator/Rotor windings.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

1580


Hello sir i m student of gtu .what is idp.

1755


Classify drilling machines.

688


how we can do the insulation on secondary of ct explain and so that tan delta will within limit

1454


WHY BREAKER ARE USED IN SUBSTATIONS?

1735






what will happen if i connect 12 volt battery with 24 volt battery charger.

1468


List advantges of active filter over passive filter?

639


5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........

1708


In a synchronous motor. if start is running at high speed.  What will be the starting torque : Higher Lower Zero

1257


In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?

1494


1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.

1406


Explain how to determine capacitor tolerance codes?

631


I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME

1414


what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1617


What is the limitation of kirchoffs law?

656