Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / raj
secondary should not be kept open... your question is wrong.
either it should be connected to measuring device or must be
shorted and grounded properly in order to avoid blast.
| Is This Answer Correct ? | 19 Yes | 0 No |
Post New Answer View All Answers
what is meant by directional earth fault and non directional earth fault? describe both.
What is creepage distance..... what will be the value for different voltage level
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s
my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.
Can RCD's used to protect the VVVF drive if not why.
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?
what is different between relay and plc?
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be
i need previous entrence exam papers of nhpc.
a starter used for squirrel cage induction motor?
what is the use of sdf?
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
