If the capacitor feeder is switched ON without any load, is there any display in the ammeter at the incomer?
3 5050What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?
NTPC,
5 10882Why is the uniform distribution of the capacitor discs in a suspension type insulators essential , what can u do to improve the string efficiency ?
1 3747What is the size of cable to be used for a Space Heater in UPS 160KVA of carrying 10 Amps current with 240 V ,1 Phase?
3 4266How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?
JLL,
1 2672Post New Electrical Engineering Questions
What is vacuum circuit breaker.define with cause and where be use it device?
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
What is negative sequence over voltage element?
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
why steady state stability limit is greater than transient stability limit ? How it can be explained ?
DC transmission
Explain the term parallel path in dc machin ?
What is cathode ray oscilloscope (cro)?
What are the basic properties of signal flow graph?
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
Why is a plain induction motor unsuitable for wide speed control?
when elecromagnatic waves are propogated in a wave guide?
Differentiate between Zero and Negative sequence current
