what is the difference between CT and CVT in EHV Sub Stations
Answer Posted / saadsms
CT:
This means current transformer converts current from high
values ​​to the value of 5 amps of output circuits for the
operation of measurement and warning devices, or any need of
this type...
CVT:
This means that there are two transformers together in the
same device is used for high voltage circuits
One-volt transformer and the other current transformer.
In the same container (one device).
| Is This Answer Correct ? | 1 Yes | 12 No |
Post New Answer View All Answers
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
how to calculate fault level?
after how many spot we must chang secondry cable in portable spot welding gun?
Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC
how to calculate power consumption in slip ring motor at different step
how we select ac fuse rating of an power inverter???
what is physical distance of isolator to VCB in 33/11kv sub stations
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
how to meas-our losses for L.T & H.T
Where burned of electricity,when,who, & why.
i am going to attaned the engineer (disign)iterview at HAL please give me duid line
what is ground fault in ACB?
is there any current and voltage drop on liquid resistance starter water/soda tank ?
Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?
what should be the acceptrd value of winding resistance for 2.5MVA transformer