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 purpose of the percentage impendance in transformer

3 6466

what is the full form of MEMO? name of memo train.

BirlaSoft,

6 30162

Is potential difference materials property ..? if yes tnen how.. explain brifly.

2058

how to calculate the mf of kwh meter,if ct the ratio on meter is 100/5A

2 52657

Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

4 7002

1. what type of winding of slip ring ac induction motor rotor and why. 2. how the heating element use in two phase (415 volt)and what rating of element, you prefered.

Simbhaoli Sugars,

1 4873

what objective books are good for preparing for PSU's?

NTPC,

3 12574

how the magnetic flux is said to be rotating & alternating?

4 14708

Whether the vacuum contactor requires Short circuit protection?If No,why?

Reliance,

2045

Why Lightning arrester used? Can we use piece of iron as a core material of transformer, if No, why? In CRGOSS material what is meaning of cold rolled grain oriented? Why Impegrenation of Transformer is done? Properties of Insulator? what is phase angle? Testing of transformers (Routine & Monthly)?

NTPC,

6 12538

can i have the methods of speed controls for 3 phase AC MOTORS.

7 8884

what is circuit recombiner and how it is different from circuit breaker

1885

what is the function of anti-pumping in circuit breaker?

Aditya Birla, INEL, NCC,

20 117886

what the purpose of protection signaling equipment in substation?

2 9595

ho w to make Incident and accident reporting

1 3085

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Graphs of measuring power and speed on dc motor

1963

from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

2282

xfhnchncv?

1911

solar energy light efficiency & disadvantages?

2117

what is the formula of starting current of 3phase and 1 phase motor???

2333

What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

1777

what id a dry type transformers and its function ?

1761

What is the types of HT motor testing

3589

State kirchoff voltage law?

1125

please send me privious exam's queation papers of section engineer(electrical).

2061

My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

2105

Mention what are the different colors on wires indicates?

1278

Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

1721

Could you measure voltage in series?

1277

WHAT IS DEAD END IN PROTECTION?

2592

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