what will hapen if secodery circuit is open of current
transformer
Answer Posted / ritesh khimani
i think the net power that can be transfered by ct is the
diffrence between primary and secondary power.if seconbary
is made open then net power becomes primary power which may
cause the damage to the transformer.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
DG Earth Value?
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
wat is d diffr btw shunt coil and trip coil in VCB?
What are the types of instrument transformer?
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
What are the Full Forms of TVM, MTL, CVT ?
what is the principle of operation of tungstun bulb ??
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
What is the dc grounding system and what is diff between AC/DC grounding system?
what is circuit breaker in transfomer and where it used
what are the assumptions made in swineburne's test?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?
Is there any abbrevation for STUB in Stub bus protection
is there any current and voltage drop on liquid resistance starter water/soda tank ?