What is clock position of Transformer?what are the clock positions are there?and what is different of them?
3203I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
2301If you see the HRC fuse name plate. Its shown ampere rating shown which is in many KA (like 80KA and so on). any body explain what is meaning of this value?
7 18856how to crack cgpsc,which type of knowledge it is required,where i can get systematic study material and some tips?
1 10960for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
2004what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
4638how to calculate distance between busbar supporters for LT panel, what are the factors influencing in this design
5387Post New Electrical Engineering Questions
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
Which is the largest hydropower station in the world?
Why use the vcb at high transmission system ? Why can’t use acb?
what is the eight bit unit?
what is the difference between earthing and unearth
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
What is mathematical model of a control system?
which VFD is better ( LT or HT)
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
what happens when series resonance occurs?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
Why single phase induction motors are not self starting ?
what is buffer resistance starter.?.What is the working principle and where it is used..?
How to calculate the value of earth capacitance in a transmission line.
what is the chiller and working principal