What is applied voltage for meggering a 6600V HT cable
Answer Posted / hussain
5KV is sufficient to megger 6.6KV cable, if you want to do
Hi-Pot test use: test KV= 2* rated KV +1
Is This Answer Correct ? | 9 Yes | 2 No |
Post New Answer View All Answers
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
is there any current and voltage drop on liquid resistance starter water/soda tank ?
How PSV sizing being done
PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.
How vfd saving power.
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
Why hydropower is called renewable source of energy?
how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?
What is the necessary condition for stability.
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks
what work will do diffrential realay DG set
What is the difference between circuit breaker and isolator
Dyn1 transformer vector group testing how to do