what is the diffrence between current transformer and
voltage trasformer
Answer Posted / mohan kumar ks
current transformer is used for metering purposs and
voltage transformer is used for protection purposs
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
Difference between ac parallel circuit and ac series circuit?
why three phase capacitor takes unbalanced current in capacitor bank?
Describe Non I.S. Earth System and why is it used?
how to prepare the technical test
there are cam operated switches - why we call cam operated , What is cam ?
Why the magneti fields are not passes from southpole to north pole
Advantages of using generator circuit breaker (GCB) scheme in a power station ?
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
What is different bewteen low or high impedance busbar protection scheme
what is efficient motors and how it is different from normal induction motors
What type of DC motor would you see for a lift?
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?
what is the function of impulse relay