why transmission voltages are in multiple of 11kv?
Answer Posted / piyush
A single disc used in the insulator is made to withstand 11kv voltage and it works more efficiently at 11kv. so voltage is in multiples of 11 such that we can use the disc accordingly.
if we take form factor as its reason, then its wrong because there is no such relation between F.F and voltage.
| Is This Answer Correct ? | 8 Yes | 12 No |
Post New Answer View All Answers
How to calculate main incomer rating of APFC Panel ? Let's say i want to find main incomer for 11kV, 1000kVAR Panel.
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 is Instantaneous Earth fault relay,how will work
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
What are the basic elements used for modeling mechanical translational system?
How does HT work & Voltage required?
in 132kv substation CRT means
what are the analog quality input for protection function?what are minimum reqiments?
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
what is a types of short circuit and what is a types of distance protection tests
how to calculation increase power factor for single phase
1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC
what is the illumination level required for child play area?
full form of flry b