What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
1522if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
1646Why the underground cables will Punchar? or what is the reason to burst the underground cables?
1 283511kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
1569i have 3, 75hp motors and 10, 15 hp motors....and to run this motors continously with a generator how much rating(kva) of generator will suiteble....?
2 3472I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
2837Post New Electrical Engineering Questions
What type of core material is used for metering C.T and protection C.T???
hr round
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
why in the three pin plug all 3 pins are cutted ?
if a.c supply is given to the motor,, what happen?
What are protections for dty type transformers
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
What is the meaning of Insulation H for transformers????
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
What are stable systems?
What is the difference between Droop vs Isoch Control?
can i use ups power as a raw power for another ups
How to measure the Harmonic Distortion of UPS ie THD?
Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?