What are the limiting factor for controlling maximum hot point temperature within a hydrogen and water cooled generator?
1 3714What shall be minimum thickness of firewall in between two transformers and which code specifies it ?
1 19507Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)
1 3318Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)
2 7355open circuit test when performed on double the voltage & double the freq, then what will happen with p.f and current magnitude?
1 2904Post New Electrical Engineering Questions
what is mind in cable
hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused
how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
what is the preventive maintence for ht panels and busbars and vcb abd acb's.
Phase control and integral control are used for?
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?
Direction of flow of active power and reactive power with logic?
why transformer tank is in rectangular shape what happen when it is in step shape
what is conductor constant of raccun conductor
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
how to calculate single phase motor efficiency ?
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.