HOW MANY EARTHINGS REQUIRED FOR GENERATER
Answer Posted / rvg
Two eathing are req. minimum. Since the star point is
earthing solidly, and obviously the generator frame/housing
also to be provided with earthing to prevent any shock due
to insulation failiure.
if the generator is connected with a fuel tank, (for higher
size), it is necessary that, fuel tank to be grounted to
prevent lightning surges and any static voltage generations.
Is This Answer Correct ? | 28 Yes | 5 No |
Post New Answer View All Answers
I want the details about BHEL company examination.Can anyone able to help me please.
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
Explain the operation of grid connected central solar inverter ?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet
what types of electrical & mechanical test conducted in switchyard?
how give earthing conection to household equipment?
dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
What is the difference between rulling span and wind span of of an Over Head Transmission Line?
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
What is the capacity of the Fastners 12mm?
What is the type of feedback used in an op- amp schmitt trigger?