if we have double bus system we can close the B/C unit and get the supply

1)What will you do if main incomer VCB fail in your site ?

Question Posted / gunasekaran

Answer Posted / gunasekaran

if we have double bus system we can close the B/C unit and
get the supply from another bus

Is This Answer Correct ?

4 Yes

0 No

Please Help Members By Posting Answers For Below Questions

what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?

1752

How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

2131

electrical knowelge

1150

How the frame size of a flange mounted AC induction motor is calculated?

2048

difine electrical ballast in HPSVL

2062

there are cam operated switches - why we call cam operated , What is cam ?

1897

In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

3304

what is the difference b/w UHVDC and HVDC(LIGHT)?

6716

What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

2034

Mention what are the different colors on wires indicates?

1247

what is ATS & RING MAIN UNIT in Distribution System?And its Function.

1960

What is 11 N1 and 12 N2 in single phase Transformer ?

1919

how to wiring it with contactor and timer together

1807

How to test lightning Arrester?

884

What are the protections for safe running of electric generator?

2242