what is the difference between directional & non directional earth fault with example please explain.
1146How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
12841,Building containing 25 flats how much Amp 3 pole MCCB are required? 2, For the safey of each flat how many Amp RCCB can install -loaded with A/C
L&T,
1 1890If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
775Post New Electrical Engineering Questions
What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i
what is laser diodes?
What is resistance of 50meters, 16sq.mm, single core copper cable?
What happens to voltage when current is zero?
can u give me a brief idea about power line carrier communication ??
Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
How to check the cable fault / hv test of transformer cable.
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
what is meant by residual over voltage & residual earth fault ?
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
i want to know about torque of slip ring induction motor
please send me RRB electrical engineer previous year questions for Sr. Section Engineer
How to maintain ac plant?
