What will be the minimum megger value of 1700 KVA Transformer?
a) Do megger value varies according to climate conditions
and area .
b) If megger value is 100 mega ohm is it good for new
transfomer.
Explain?
Answer Posted / pillay
minimum meggar value of any electrical installation is best
determined by the operating voltage rather than KVA.higher
the operating voltage higher the meggar value should be.
Climatic conditions can influence meggar value, but any
climate or location the meggar value should be above the
safe accecpted value.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What are the disadvantages of autotransformer?
What is referred to the electron in the outer orbit?
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA
What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
Why in ESP Positive earthed
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
What is the maximum operating temperature for a thermoplastic insulated cable?
Which cable is use for rtcc control panel
Plz tell me how we can find that particular company has vacancy or not
How could a garment factory benefit from renewable energy
what is meant by directional earth fault and non directional earth fault? describe both.
is it possible to turn on the single phase star delta on delay timer using 24 v dc ?