How the capacitance og capacitor volatage transformer is decided?

1940

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2888

What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

2233

Explain the functioning of diode?

1031

33kv Rated output avilable in market (any where in india)

2040

can we use engine degreaser for electrical motors?

1722

I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

2171

pls tell me function of closing coil of A.C.B.

3334

I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

2088

Define resonant peak?

1081

Difference between Lugs and Thimbles

15146

how current is reverse from its normal direction during the fault?

2410

for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

2540

how we find transformer capacity by ohm

2145

why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

1827