what is the primary current in 415/415 v when secondry of
dry type transformer is shorted.?
Answer Posted / naresh kinger
First calculate the short circuit current on the secondry
side. It will be = FLC/percentage inpedence X 100.
Now you can calculate primary current using tranformer
ratio.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
Why a tesa lamp is glow between two phase?
What are the effects of adding a zero to a system?
A well system is when , no. of bus bar is less or more. Tell me the concept of it.
how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
how to calculate slip ring induction motor stator and rotor currents??
what will happen when the dc supply is given to the capacitor?
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
Why can't we take NO LOAD TRIAL of motors having V1 mounting??
where lt & ht capacitor used
what is spadar bar .why I use in DC generator.
how does ELR works? explain
Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.
What is maximum power transfer theorem?
State angle criterion.
how braking & making capacity of circuit breaker is calculated?