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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Will transformer heating be approximately the same for resistive, inductive or capacitive loads of the same VA rating? Explain.

1 12646

in a dc shunt motor what happens if motor takes high current,no speed

2 4694

What is stray current in DC Traction?

L&T,

2 6943

what is meant by armature reaction & where its happen ?

3 6606

Regarding units, for voltage we are denoting Volts as V but in case of current we are not denoting Ampere as A instead as I..Why..? Any technical reason for this..?

1 4197

how DC motor operating in detail .pls any one guide me .iam not clear idea about that .thank u

2 4792

what is the difference between squirrel cage & slip ring induction motor?

College School Exams Tests, NTPC, Ramyaa Electro Gear,

17 87088

what is ups?how its works?and what is there in static switch how it works?

Bhel,

2 15921

What is C curve and D curve of MCB?

GMR,

3 13466

how give earthing conection to household equipment?

1983

how give earthing to shif and aeroplane which is away from earth?

ABC,

1 4763

in thermal overload relay class 10A indicate what

Reliance,

6 16150

Size of the power cable like 1.5,2.5,4 sq.mm which area calculated from whick area or how specified the size?

MRF,

1 3285

why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 9453

why generation is done in delta nad transmission in star? brief

3 9630

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

1526

what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

8572

Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1866

why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

1763

How to test the Secure Elite 440 Multi function meter working condition.

2117

how do i commission a distribution transformer knowing all its ratings and transformation ratios?d

4530

how does the thyistor work in dc drive?

1943

What is I to C?

2105

Can we use shunt trip coil instead of trip coil with protection relay for protection?

1707

Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2035

Earth bits close or open. Which is correct

1897

how to apply b license to c license in tneb

1782

WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

2047

Why the arms of delta in a delta-wye power transmission system are kept constant??

1836

How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?

2848

For More Un-Answered { Electrical Engineering } Questions Click Here