We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?
2 6303Post New Electrical Engineering Questions
We have given to 3phase supply to ups system & how can coming netural
what kind of quetions will ask in BHEL in interview? Plz help me?
why ht motors are star connected?
What are gain margin and phase margin?
How to calculate wire length,size & current? ( related to control panel)
can i connect REF and Differencial relay in 1 CT core for transformer protection?
What are the three major categories of error?
why genarator genarating voltage 11 KV?
Why auxiliary transformers are not connected in parallel in primary stations?
State the formula for overall efficiency of thermal power station
In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??