we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?
1480we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?
1 2544we know the value of the power factor is 0.8, we know the power factor is not depends upon the load ,then why we cant design the power factor in transformer ?
1 1877How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.
1662Post New Electrical Engineering Questions
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
What is the need for a controller?
For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?
define digital electronic
Which is the oldest hydropower plant in india?
How to calculate the Efficiency of Chiller
why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain
how braking & making capacity of circuit breaker is calculated?
1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?
What is difference between safe PLC and normal PLC
there are cam operated switches - why we call cam operated , What is cam ?
what is rocking arrangement in arc heating
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
Name one of major transformer company in KSA ?
