How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.
2 4701ELCBs are installed for protecting humans from AC leakage current.Is there a device which protects humans from DC Leakage current??e.g.leakage from batteries...If not,then why so???
1 2335For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
1644principle of power export and import in captive power plant.Is it depends upon voltage,current or frequency?Plz explain briefly.
1 3352if the length, number of turns and area of coil are doubled then inductance of the coil becomes.?
1 4203which of the following can produce maximum induced voltage..... (a)1amp dc current (b)50amp dc current (c) 1amp 60 cycle ac current (d)1amp 490 cycle ac current.
2 7019if a 3phase motor runnig in star delta starter with full load of its,and its rated 15 amps.now we conneted over load thermal relay at its main contactor,here what will be our amps sittings?
3 4897how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
1674why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)
L&T,
1 3026Post New Electrical Engineering Questions
what is frequency response?
What will happen if the voltage in my house drops from 220V to any lower voltage?
From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
How to see the inductance in a transmission lines
anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?
Difference between RCCB, RCBO and ELMCB.
what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?
what is high and low cut off voltage of BB and DG at SPS????????
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
11 kV line deraction check by an Engineer.
An automatic water heater is an example of which type of control system?
sir i have cleared the apti test of EIL held on 15th march and my interview will be in new delhi on 2nd june.i will be very much helpful if u help me regarding the type of interview questions comes at EIL.(URGENT.........PLZZZZZZZZZZ...............)
Please define ohm’s law for a.c (alternating current)?
