in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)
1 11609I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
IOCL,
1349What is the safety factor is to be consider while selecting the switchgear and protection for electrical system
1 3639Input power is 380 - 450 V but with 45 - 55 Hz frequency - desired output is 415 V and 50hz with 1% variation permissible. CVT / Servo dont stabilize the Frequency - what is best solution??
IOCL,
7 7852Post New Electrical Engineering Questions
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?
What is the count of hvdc transmission lines in india?
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?
how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.
Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity
can we use NPT glands in LT panel
How calculated single phase induction motor req. Capacitor?
What Is Connection APFC Panel In Compony.
what is different between relay and plc?
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
What is minimum permicible value of leackage current for LT Panle when applying voltage up to 3 KV for 5 Minuits?