usually why bettery voltage are 1.5V, even if you open a 9V
battery there are six 1.5V batteries in series.
is it not possible to increase this voltage other than
putting in series
Why transformer use to generator neutral earthing purpose ?
what is differnce between oil transformer & dry type transformer ???????????
when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?
if there is fire alarm,what is ur activity?
What will happen if induction motor is supplied with capacitive load?
what clearance required for 4.5 mva dry type transformer?
Why in Hv transmission line as we see there are generally 6 or more than 4 conductor wires are used instead of 4 i.e. 3 for phase and 1 for neutral wire?????
why we +ve load distribution in 24v and -ve load distribution in 48volt in the telecom sector.?
How dc generators direction can be reversed ??
2 Answers GPSC Gujarat Public Service Commission,
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
i have a Connected Load of 280KW and Maximum Demand of 224KW to one of SMDB under design with me. which criteria should i consider to design panel and main cables connected Load or Maximum Demand 1)Breaker rating 2)Panel Busbar rating 2)Incommer cable sizing (ignore Voltage drop)
what is phase and neutral.