Interested to Buy Any Domain ? << Click Here >> for more details...
A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?
4 7250A 6.6 KV motor breaker is try to Drack OUT by me while the motor running. What will Happened? a, will Trip. b,Drack Out lever will not access c, will get shock d, noting will happened
4 7692Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?
2 5056in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?
2347why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?
1 4399why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger?
DLF,
4 53010In the case of petrochemical area AC drive & AC motor is used where the speed variation is required. Why they are not Using DC drive & DC motors in such areas?
1 4362which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
2243what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq
2176Post New Electrical Engineering Questions
How to select transmission line type (i.e. 11kv or 33kv) for new established industries
how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
Please brief working principle & construction of permanent magnet AC Servo motor
what is earthing.how we make it,describe briefly.
what is the meaning of impedance protected in instrument cooling fan
determine two methods to find loose connection in operational electrical system?
What kind of maintenance is conducted for Transformer
Why is back emf used for a DC motor? Highlight its significance.
limitation of conductor height on ground when we consider EMC
A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?
How to calculate VCB rating for 33KV ,25 MW Power line?
How do you determine the size of transformer radiators in a transformer?
explain safety measures in alternator?
The principle of switching circuits for different types of batteries in application of storage systems
