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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

1705

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

BMRCL,

3076

how we can calculate the efficiency of a diesel generator ?

1781

71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit

Machino,

1743

What mean by MLTP

Machino,

4016

what is the difference between LLL and LLLG fault ?

1 5431

How vfd saving power.

2092

difference between main metering kiosk and check metering kiosk

3061

Is there any particular formula for sizing the bus bar based on the current rating

Bunt Solar,

1 2688

how are reversing the direction of rotation of dc motor

1827

how are reversing the direction of dc motor

1714

Dear sir, I have completed DECE in the year 1995. I have work experience in HT and LT LINE more than five years. Now i am doing BE in EEE from rajasthan university. After completion of BE,can i apply "C" Licence sir? Please reply.

Balavigna,

1963

why power factor is lagging and leading(i.e -1to +1)

2 2698

what is working parincipal of a ht transformer

Pidilite,

2011

for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance

2012

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Un-Answered Questions { Electrical Engineering }

What is the problem of internal failure in ship engine telegraph system norcontrol?

2487

does a DG set has low fault level as compared to that of a transformer.If yes then why.

2039

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

2388

How to know th details about an electrical Drawing ? Please mention the easy method.

2508

what is allowable ac mixing in dc

2173

I want single line diagram for AMF & DG syncronizing panel

7263

What do you understand by avr?

1109

is it possible to start a motor in felid connected to a remote mcc

1989

Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??

1732

i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

1908

Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

1042

Pl. give me checklist for installation & commissioning of machine tool.

2362

Which cable is use for rtcc control panel

1815

How to select a cable size for particular load?

1884

Can anyone tell the proper diagram of star delta starter????

1995

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