Interested to Buy Any Domain ? << Click Here >> for more details...
Can any body tell me about Hi-pot test, and why it is
necessary and its procedure of testing
- 6 Answers
- 9844 Views
- I also Faced
- E-Mail Answers
Answer Posted / karthik
Hi-Pot test (High Potential) test is used to find out the
insulation strength of a conductor.Usually a voltage of 125%
of rated voltage is applied during the initial test of the
insulation.For any future tests(which should not be carried
out)the applied voltage is less than 100% for not degrading
the insulation.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what is difference between elr and R eartl realy.
Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest.
Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
how maney type tempereture measurement ?
can i able to get bhel previous exam question paper?
what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?
why 1.7Uo for HV cable Hi pot test?IE standard why?
What are high pass filter and low pass filter? and What are the flowmeter ?
operation of protection relay watchdog contact?
What is superposition theorem?
what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .
what are the reasons of CT circuit faulty in busbar protection scheme?
