why energy storing capacity of magnetic field is much higher than electric field ?1 4075
we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?1032
we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?1 1801
we 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 1342
How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.1291
why phase plates are used in transmission line????1 4165
Ac generato how produce power I need for camplet defination
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
how to measure winding resistance of single phase motor?
How cable from Kit-Kat to main switch, from starter to motor are designed?
How to convert 2 phase to 3 phase electricpower in induction moter?
why the check zone and main zone are used for Busbar Protn. scheem?
volts=230 c=10mf a=??
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.
What is power factor why we should maintain the power factor unless what will happen
what are safety measures in /control in diesal engine/ explain them?
why HT armoured cable does not glanding
5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
Name one of major transformer company in KSA ?