can we replace d.c.motor by 3 phase induction motor for a
particular application
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How to set the relay,,??
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
what is diff. between earthing grid,earthing mess, earting grid?
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
Explain the difference between verilog task and verilog function?
what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?
why we can use 1 to 5V dc
How LT megger works ?
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
static chagre
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.