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2132What is the correct procedure to shutdown VCB in 11kv substation.safety and work procedure
EGA,
3 18799I want to know what is the short circuit level when 8 NOS 2000 kVA, 415v, 50hZ generator connected in paraller
1 4418What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?
1 4283I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)
1 4099Post New Electrical Engineering Questions
What is the diff. between single compression and double compression gland
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
how to calculate the earth fault current
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
In Generator How suction compression power and exhaust works ?
how to calculate the settings for shaft ct protn in hydro generators
How many size of cable required for a 300m long and 30kw inductive lode
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
why 1.7Uo for HV cable Hi pot test?IE standard why?
Why the efficiency of generator is more than motor in swinburne's test
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me
which type of cabel