Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

Electrical Engineering Interview Questions
Questions Answers Views Company eMail

How many current ratings of MCB's are in the market? e.g: 1A, 2A, .......upto.

4 19887

when we r using 3.5 cable for a bldg. and put laod on each phase using the neutral and neutral is the return paht for the phase so the current of the neutral must be Ir+Ib+iY (return).But the size of the netural is .5 as comper to the phase.

2 4158

how the reverse power relay acts..

2 5664

directional over current relay when acted & how it works

NCC, ThyssenKrupp,

3 21163

respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 3193

respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......

1 3561

i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

1856

What is type of transformers?

3 6387

what is different between auto transformer and vriac

4 7534

can u tell me the promotion from oiller to enginer

1934

Where we give genset o/p in home & industrial applications ?

1 3463

How to back charge the Gas turbine generator

2158

what is the difference between core & shell type transformer ?& where we use those transformers ?

BNCET,

10 46032

What is reactive power?

Suzlon,

7 10665

i want to know that what is the eligibility critaria for ongc exam?

3033


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What is the comparison of PILC and XLPE cable

2144


I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

1897


what are factors to be consider in electrical installation like load factor,diversity factor .....

1807


How much load can take a 16 mm aluminum cable 3 phase

1747


Why are the laminations insulated from each other?

1161


Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.

2225


How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

3192


What is VCB? where it is installed at SP. What is SP?

2178


How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

2038


whati s the sludge current in ups

2242


Why lose 1 phase voltage in 33kv to 415v stepdown transformer

1740


Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

2119


any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

1923


how to differentiate a mpcb,mcb with a contactor? Explain their working operation

2219


how many electricity poles are there and what are the names and their sizes.

1917