What is the major difference between P.T. & C.V.T ? Why CVT
is used in HT Transmission line in place of P.T.?
Answer Posted / abhishek
CVT means capacitive voltage transformer which is connected
between the lightening arrester and CT,which is used to
measure the voltage in the line in higher ratings,PT is
connected at the end of the bus bar system which is also
used to measure the voltage.
| Is This Answer Correct ? | 7 Yes | 36 No |
Post New Answer View All Answers
State magnitude criterion.
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
How do apply electrical 'c'license......pls advice
Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.
How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).
Differentiate between ideal and non-ideal voltage sources?
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
how many single tension hardware are required on a double circuit transmission tower?
What is the application of Dyn1 and Dyn11 vector group of transformer?
What is the formulae of Megger value for a A.C.Motor
Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
What is s-domain and its significance?
why r we using shell transformer for low voltage
can we use trip light with bus coupler?