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 application of Under voltage release?

Techno Electric and Engineering,

2 3308

What are applications of Shunt release?

Techno Electric and Engineering,

2 3319

how the B-H loop obtain under the static condition

2332

What are the different types of cable jointing methods for HT and LT power cable?

1 4179

Dear Sir, I willing to know if one 15Hp induction motor run in star connection. What happen power capacity of motor? Plz tell me.

Amtek Tekfor Automotive,

1 2490

how i sync. the different size of generator.

ISB,

4 4787

Single line digram for 11 kV to distribution use go,la and do

SK,

1822

As per is what is distance between two chemical type earth pit

DAR, Dr Reddys,

2 3898

how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size

JV Electricals,

1 2782

The simple way of finding the leakage quantity and % in compressed air distribution system

1674

For maintenance Department What type documention requir for ISo & TS audit

Megatron Solutions, Sams,

1 2775

which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor

1985

Isolation transformer primary to sec turns ratio?

2 4084

back emf of motor at the time of starting ?

2 3277

In my home i am getting too much electricity bill (more than 4000) but I am very much sure that we are not consuming that much. How i can check this ?

6 5997

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Un-Answered Questions { Electrical Engineering }

Define demand factor?

1121

state the disadvantages of carbon filament???

2941

Which device of PlC does share load between DG sets when DG are running in perallel?

2075

Determine the BTU size of an aircon for 20 sq metre room

1879

compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1792

hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????

1857

why does the magnetic balance tests at transformer?

1946

How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

4054

What is size 00, 01, 1 etc., in HRC fuse types?

2383

What are the advantages of a three-phase system over a single-phase system?

1118

if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

1908

The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

1972

hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

2097

What are the material used for resistor?

1118

How to know of any cable size if there are not written on cabl?

1905

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