Electrical Engineering Interview Questions
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would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

BARC,

2063

What is the function of the exiter in DG.

3 6562

What is dynamo?How it works and what is the function of dynamo in a DG.

1632

What is the function of Fuel and Oil filter in DG.

3 10798

what is NGR in generator?

4 15509

The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

4 9469

The efficiency figures for energy efficient motors (in comparison with standard efficiency motor) can be generally higher by____%.

1 5819

The power consumption, in case of centrifugal loads (like pump, fan, blower etc.), proportional to ____.

BSNL, NTPC,

2 20487

Which types of following motors are most efficient?

1599

What determines the thermal loading on the motor?

5453

Unbalance in voltages at motor terminals is caused by ____.

1593

Application of DC motors is generally restricted to a few load speed applications because of _____.

3659

Which of the following are ill suited for energy efficient motors application?

3325

Reduction in supply voltage by 10% will change the torque of the motor by ___.

UGVCL Uttar Gujarat Vij Company Ltd,

1 12729

The inexpensive way to improving energy efficiency of a motor which operates consistently at below 40% of rated capacity is by _____.

IFFCO, Sanmar,

2 9498


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

2431


I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME

1441


how can maintaince the acb contactor moveing and fixing kit

1636


what is the difference between earth leakage and earth fault?

1780


diff.between servo motor and ac motor

1585






what is earth resistance? how to measured? and give values at power station and mcc area?

1547


what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

1761


On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?

3660


how  do you choose the cable size as per amps rating & the voltage drop for the same.

1364


Leakage current,un balance current which relay using for high voltage transmission?

1695


what will be project cost for 100 kv transformer connection under oyt scheme.

2458


A jet of fluid strikes a plate What was the force required to counter it?

1501


sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.

1553


how to identify conection leads of an unknown electric motor

1603


why 1.7Uo for HV cable Hi pot test?IE standard why?

1956