which protection function should measure RMS value of current&DFT value of current?

2084

what is the difference between directional & non directional earth fault with example please explain.

1851

how tto ingress mw in turbine explain.procedure ?

2302

Is there chopping current in resistive circuit

1957

I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????

2013

what is the role and fuction of automatic transfer switch in rotary ups

1948

What is the difference between acs 550 & acs 850

5807

Why have to use copper cable for local isolator to motor ?

2103

Why can't we take NO LOAD TRIAL of motors having V1 mounting??

1926

What is difference between Sample test and Routine test in safety standard?

1937

which type of effect of turbine and generator reverse power protection ?

4193

in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

3488

what is the role of transistor in Circuit?

1189

what is the acceptable limit value for Desolve Gas Analysis/

1986

What's the difference between non break power supply and non break non short break power supply

1445