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 is depreciation factor?

HCC,

2229

what sis the testing procedure of transformer and ht panel?

1 3781

what is the formula for converting dc power(watt) to ac power (watt)?

ABB,

3 9486

why ohmas low not sutable to transformer.

1 4961

why indicated sypply only by 440V in 3-phase system.

2 5081

What information we need to prepare relay coordination chart

2290

1.What is the difference between isolators and circuitbreakers? 2.What is bus-bar?

1 4952

why the vector group of excitation transformer is YD5(150 deg)how is this factor decided.

1 8574

1.Is there any difference between terminologies,HT-HV <- LV? 2.What is the highest transmission voltage level in india?

5 16162

1.two coupled coils with L1=L2=0.6 H have a coupling coefficient of k=0.8 the turns ratio N1/N2 is......

BSNL, SSC,

5 32099

2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

SSC,

2292

3.The slip of an IM UNDER FL condition is about.....

SSC,

1 3954

4.In which type of welding is a pool of molten metal used.....

ISRO, SSC, Vizag Steel,

3 21915

5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........

SSC,

2052

6. A DC AMMETER HAS R=0.1 OHM & CURRENT RANGE IS 0-100 A IF THE RANGE IS TO BE EXTENDED TO 0-500 A THEN METER REQUIRES SHUNT RESISTANCE OF ..........

SSC,

2 6618

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Un-Answered Questions { Electrical Engineering }

How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

1926

what is the control circuit for operating the clean room air shower

2230

i have 3500 amp load and select current transformer and perches.how i calculate .please understand

2136

What are the various types of BUSBAR Schemes? explain each

5253

What are the function of different components of servo motor?

1992

in india per day how much power is generated including all power station

1907

am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

1808

How to resolve if Diesel generator stop while running ?

3063

What is the complete procedure of erection of electrical panel in industry

1827

PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL

1857

what will be project cost for 100 kv transformer connection under oyt scheme.

2893

How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

2755

I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

1997

primery try cell?

2154

why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

1830

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