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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how i run d.c. moter with solar panel without use of battery?

1 3282

Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

3807

why all selected supply voltage are multiple of 11

Gamesa, Suzlon,

1 5183

If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

2596

How to calculate Busbar Thickness for Different type of HT/LT panels

1 6433

How to select cable rating for HT/LT Panels

Alstom,

1 13118

What is notching in dc machine?

2000

what is the difference in between short time and continuous rating?

1 6756

There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

GMR,

2104

why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

GMR,

1 3053

Why not connect relay Y phase for over current and earth fault

HB,

1 4190

What is dynamo?How it works and what is the function of dynamo in a DG.

2585

why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

HCL,

2183

What is dynamo?How it works and what is the function of dynamo in a DG.

Amrapali,

3 13152

why we ht line cable size small rather than lt cable.

Aster Teleservices,

4 8513

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Un-Answered Questions { Electrical Engineering }

Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

5110

Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

2199

hi can anyone pls tell me the eee interview core questions asked in l&t

2059

what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

1930

what is smartµ grid technology?under coal gassification?

1968

what is d check in dg 1500kva

2127

what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1947

hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

1901

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1890

IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

2172

what is under coal gassification?

2093

How many types of electric motors are there?

1207

Explain the working of any one cutting machine

1109

explain remenance . differentiate high remenance type ct & low remenance type ct

2134

Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?

1831

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