What will happen if supply frequency change in Transformer
KVA rating ?
- 1 Answers
- 5128 Views
- I also Faced
- E-Mail Answers
Answer Posted / yk
KVA RATING WILL CHANGE PROSNALY WITH FREC IF FREC IS
DECRESED VOLTAGE ON TERMINAL WILL DECREAS AND IF CURRENT
KEPT CONSTANT KVA O/P WILL DECREAS . IF CURRENT IS NOT
CONSTAN THEN FOR SAME KVA CURRENT WILL INCREAS AND
TRANSFORMER WILL BE OVER LOADED .
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
how open delta PT works & what is its construction?
What would be the size of wire used for 2 Ton of window A.C?
What is creepage distance..... what will be the value for different voltage level
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
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
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
how much allowable resistance that can be difference in motor all coils?
How do we find the rating of a transformer, if it got burnt badly.
Can you explain about TEE protection scheme?
List of equipments required foe industrial repair lab.
distribution is maximum done by a)radial b)network c) parallel d)b & c
how to calculate cooling requirement of datacentre from electrical load?
difference between a diode and thyristor?
how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?
