Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

What are the different types of transformers present in the Transmission and Distribution system?

2 5170

How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 6490

How would you supply power to a village which is very far from a sub-station and has only a 11kV line running near by?

3 6560

how to calculate ups and battery rating

2 5377

What is effect of low pf on HT supply.

6 9815

Can anybody explain me the electrical circuit of indian railways to drive electrical engines(LOCOMOTIVES)? How does overhead lines work in the circuit to drive different trains on the same track?

1 3233

IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 6814

the relationship between phase and line voltages in a 3 phase generator is expressed in what formula?

Omicon,

4 13589

what is neutral voltage

Power Grid,

3 9054

What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 5071

What is Mvar?how significant is in electrical energy transmission?

Areva,

2 8574

How does CT can measure the high value DC current?

4 9912

If R and Y terminals are short circuited,then power will cut. we all know that power cannot be stored.what will happen to already generated power at power station?

3 6059

What is meant by Energy Efficient Transformers??? give significance

MahaGenco,

1 4185

If the Brsh of DC motor is shifted by 90 deg, then MNA will shift by --degree.

GATE,

5 11818

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Un-Answered Questions { Electrical Engineering }

i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

3317

what are the advantage and dis-advantage of 3 phase 4 wire energy meter?

2189

what is the importance of earthing system on the generators big capacity and small?

1791

what is the setting of locked rotor in HT motor ? (answer expecting in percentage)

2284

What is the Diff. btw Manule Pull Station & Manule Abort Station Switches used in FM200 System??

1858

How PADO software increase the efficiency of power plant?

6481

What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?

2811

How wire size can define in electrical wiring? What is the ratio?

2302

what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?

2081

what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

1992

What is pole of the system?

1151

Can u Explain about the electronic trivector meter and the use of data converters in them?

2366

What are the raitings of Mcb,mccb and Acb in detail ??

1613

What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

1872

Is there chopping current in resistive circuit

1957

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