Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?
No Answer is Posted For this Question
Be the First to Post Answer
what is effect of leading power facter on the system and billing
how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.
if AVR fails in alternator. what will be the effect.
What happens to an electric motor if it has poor or no ventilation. Will it burn out? If it will, how long it will run before it burn out?
In a poly phase circuit if clamp on meter shows same load on three phases and their sum on neutral then why we use three and a half core cable or maximum the same size of core as that of phase?
what is high pot test on 11kv switchgear and how to apply high voltage on panel what is spheare gap and how to determine its celeberation.
In a house wiring why we are using only one neutral wire and so many phase wires from the main board, when the load is common for both wires?
what is relation between voltage and current and don't take resistance here. if we supose say when there is increase in voltage whwt happens to current?is it decrease or increase?
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
I want to know how to calculate the size of electricity cable in building?
0 Answers DR Engineering Services,
Explain the function of VFD
what is Anti-pumping?