How to control the dc motor in ac supply without thyristor
circuit?
Answer Posted / guest
useing some resistence
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
what is EIB lighting control system? what is the advantages of this system?
Draw the line diagram of diffretial relay connected to transformer?
In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
why normally Generator rating are between 11Kv to 22Kv?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
If rotor works in clock wise what happens
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
why need to be maintain power factor for industrial customer?
What is the accepted limit to increase the choosen transformer capacity over the load and why ?
Can we transmit digital signal to long distance ?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
What is step signal?