Electrical Engineering Interview Questions
Questions Answers Views Company eMail

If induction motor load is incresed motor speed decrases.But in syncronous motor load incrases speed canstant why?

4 13307

how induction generator generated the power without excition like syncronous generator.

3 2978

what is function and advantage of double delta winding in induction generator?

1 1824




WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

Jindal,

4 7013

what is RMU ?

MacLellan, Shalaka Infra Tech,

26 93433

for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage

4 13968

testing of transformer

Vijai Electricals,

1 2484

why transformer core is eathed?

ECE,

7 22880




NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?

Bhel,

1 2442

what is the difference between ELCB and RCCB

Hyundai, Concorde,

5 8001

How to design constatnt power source with variable current and Voltage.

2 2317

where can i get the previous years question papers for APGENCO exam.

2251

What is the meaning of Dyn11 of Transformer.

16 103099

why return path in terms of neutral is required please give a relevant answer

3 3410

Name different types of circuit breakers and their voltage ratings?

NTPC,

11 29906


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Un-Answered Questions { Electrical Engineering }

what will happen if OLR CT in all phases are short circuted

851


why surge protectetor work explain with the help of circut diagram?

797


what is mean by Digital Logic Meter (DLM)

1036


how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

1247


what are the preventive maintanance actions taken for air circuit breaker? please answer me

770






how current is reverse from its normal direction during the fault?

1213


What is an 86-P or an 86-A trip

747


FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

793


Write the programming software name for LG, SIEMENS,Messung,AB

721


how to select automotive wire by mathematical equation with given current, vlotage and resistance

1058


In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?

1958


how can i get the formula to find out the cable size if i know the load of main fuse protection.

695


please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

690


I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????

654


i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

752