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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Why the transformers are rated in KVA ? in new view

3 6436

how to calculate the capacity of CT operated LT trivector meters on a particular distribution transformer.

1 3925

which one has maximum efficiency autotransformer or transformer?? and why??

2 6336

how to test reverse power trip?

4470

What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

Anglo Platinum, Narnarayan Electrical,

2287

Why we use startor to the motor?

Bhel,

5 9127

how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

1838

Why the voltage n frequency of the incoming generator is kept slightly higher than d grid voltage n frequency while synchronization ?

4 13155

Advantages of using generator circuit breaker (GCB) scheme in a power station ?

Gridco,

5276

What is d main advantage of using double circuit 3 phase transmission ?

UHG,

1936

Which formation is better in transmission lines - horizontal or triangular and why ?

2 4259

Advantages of using bundled conductors ?

3 5620

how to find the torque of the single phase synchronous motor by doing an experiment

1932

pf of synchronius motor is unity, is it axact(=one) value. ?

1 3617

if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ?

4 6234

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Un-Answered Questions { Electrical Engineering }

What is the bundle conductor?

1207

what is is the potential diffrence between two phase ?

6414

How to set a Zone 1 distance relay for distribution feeder?

2011

how many joints are allowed in underground HT cable of 1 KM

1877

Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?

6710

What is meant by harmonic distortion?

1117

how to increase senstivity of ct

2428

when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

1768

How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

2213

What are your future plans for the company if permanently employed?

2166

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

2024

How to calculate the value of earth capacitance in a transmission line.

2361

what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

2203

Basic motor transformer generator

1487

Why r u using pf panel. what the uses

1999

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