Answer / k.prakashchandra

Air break switch

Answer / abhidewas

air break switch is a switchgear protection device, used in power sysrem.

Answer / abhishek dasgupta

air break switch,Main function of this product is to isolate the Transformer

Answer / r.subrahmanyam

AB switch means which is used to break or close the Power circuit Near Load location or any Linew, Substations or where ever we want.

Answer / k.prakashchandra

It is nothing but GOS. As the contacts are made and broken
in air ,it is called so.

Answer / saran

http://www.basicelectricalengineering.com/2016/04/what-is-full-meaning-of-ab-switch.html

Re: What do you mean by Power factor of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the Power factor mentioned on the generator nameplate means?

2 Answers  

What is the meaning of electricity? How it is being produced? Can we store the electricity? When we produce electricity what is the capacity of voltage current we are getting? If we need 440 volts how to get it? In case, if we want lower than 440 volts how to change it? Please answer?

1 Answers  

What type interview questions ask in Electrical technicians

0 Answers  

What is meant by (2 x 185) AYFY cable

3 Answers   ONGC,

how to find transformation ratio of squirrel cage induction motor

0 Answers   BITM, WER,

R=*¶ l/a

0 Answers  

what is upper impedance and lower impedance of a distance relay

0 Answers  

Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

what is tpmo switch

3 Answers  

why can't we provide dc supply to a transformer?

2 Answers  

Define working of prim mover governer in alternator?

1 Answers  

Why voltmeter is not connected in seris & ammeter connected in parallel ?

5 Answers