Why 60Hz motor taking more current on load in 50Hz power
supply?
Why is our voltage always seems to be 3.3Kv,11Kv,66Kvetc.. why not 40Kv,39Kv,65Kv???
why we cant control neutral instead of phase in single phase?
What will happen if the interpoles in case of a generator have opposite polarities to that behind it in the direction of rotation ?
what is the purpose of commutator in DC motor?
why the power factor of the induction motor is low?
Difference Between Isolator and Mcb
13 Answers VHB Medi Life Sciences,
how to give earthing in plain?
WHY WE NEED NEUTRAL FOR 3PH 400 OR 415 VOLTS POWER SUPPLY (4 WIRE SOURCE).
what is closing resistor in circuit breaker? why it used?
for high freq ac,why we first convert AC to DC and then DC to high freq.AC
how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)