why knee point voltage should be high in Ct for
differential protection
- 1 Answers
- 4908 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / mrudang
in HV CT the secondary voltage should be around Vk>400v
because in differential protection , we have to maintain
relay input of 1 Amp or 5 Amp
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
Control wiring of a dol starter for forward and backward
how to decide the panel size like MDB ,SMDB PANEL SIZES
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
Why should we hire you over the others waiting to be interview?
if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain
why is control bus bi-directional?
if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please
how is find out kwh step by step
Is vtg is controlled by the resistor? if else how much?
How to design harmonic filter at the project stage without nowing the harmonics levels
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?
what is the saturation point of crgo lamination.
