We have AC-transformer 110/13.8kv,40MVA.If DC-Voltage=110kv
is applied in its primary what will happen?
Answer Posted / prabhakar
since the primary winding is of thin guage with large no.
of turns as compared to its secondary winding i.e.,the
resistance of the primary winding will be more and so that
no more short circuit happens with the winding and
eventually no more secondary voltage appears at the
secondary.(as per the basic of transformer principle)
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
What is the previous name of Cox's Bazar
Differenciate between circuit wiring and sub main wiring with illustrations
what is the difference b/w ATS and HTS?
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
if a number of plc s are there then how many modbus to be used
in what type of applications v can use q meter?
i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.
What are the internal and external faults?
Operation carried out in thermal power stations?
where can the transformer having vector group Yny0 be used??
Define availability (operational)?
specify the inbuilt protections in DG
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
What is Fire Panel ? How it works ?
what is a reactive power? what is the relation with power factor?