Answer Posted / om
adding to rahul's ans-
CBCT(core balance curremt transformer) mounted at LT side
for load balancing. when difference between the load
current b/w two phases is greater then the minimum value
then it energize the coil to trip the circuit.
| Is This Answer Correct ? | 2 Yes | 6 No |
Post New Answer View All Answers
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
which type of questions asking for solar companies?
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?
What is primary and backup protection?
hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.
Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?
Connection diagram for KW meter and Kva meter
what is the difference between b c d curves on mcb
Draw the DOL starter and star delta starter drawing?
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
What is meant by celling voltage & current in excitor ?
Explain dc generator with its types?
what is the difference between megger and earth resister ??
What kind of preventive maintenance are there for transformer?