What do you mean by creepage distance?
Answer Posted / balu
The shortetest distance between two conducting parts along
the surace of the insulating material.
Is This Answer Correct ? | 27 Yes | 2 No |
Post New Answer View All Answers
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?
why the NGR (neutral grounding resistor) always OFF during DG off?
Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
How the frame size of a flange mounted AC induction motor is calculated?
what is the practical application of full adder circuit?
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
Ceiling Fan and Storage type water heater. Discuss
Dry type transformers
I want the details about BHEL company examination.Can anyone able to help me please.
What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
If oil and air can withstand a high MeV when used as an insulator in a transformer, what are the values of how high for each material?