how we can save the power ? suppose the electricity board gives 11 kw , but the machine require only 8 kw means how we can save the exese energy

what is meant by frequency ?

TCS,

Suppose the incoming power is 11 kw, but the load require only 8 kw means how can we save or use the excess power?

In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

What is the difference between INVERTER and UPS?

how we protect the motor & what are the components required for that ?

what is meant by magnetic flow meter ? explain its working principle ?

what is meant by motor protection relay & its working principle ?k

Pricol,

what is meant by power factor ?

Harita, Pricol,

what is the difference between KVAR & KVA ?

Bombay Rayon Fashions, Hyundai, Pricol,

why the motor running in delta connection ? it can be in star?

NTPC,

what is the use of power factor ? where its applicable ?

either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

what are the electrical components required for run the motor pump including safety components plz explain it how we can use such components .

which type of motor is suitable for water suction pump ?