Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is RFID? thire application;

1507

in delta connection, why motor rotate in high speed compared to star connection?

2 5355

define ac reactor? thier application;

1 3002

in CNC reference how to take? what kind of input give to the servo amplifier?

1 2508

what is servo motor principle? difference between induction motor & servo motor?

1 4325

What is the resistance of human body from head to toe?

Bhel, Getco, Infosys,

10 20814

why need to be maintain power factor for industrial customer?

2 4051

How much is the starting current for HPMV lamps. How many lamps can u wire in a circuit

Technip,

1 4959

why transformer rating is expressed in kva.

Electrosteel, L&T,

4 8627

What is the basic of DTH.

IOCL,

1848

how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?

MSL,

2 4763

Earth Is a very good conductor or very good insulator.? If a good conductor then why current donot flow through small piece f earth and if a good insulator then why we use it as return path in lines.???

L&T,

6 32445

WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.

Birla,

1682

how a flip flop can be used as a latch?

1527

design a 3 bit synchronous and asynchronous counter using T- flipflop

1547


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Un-Answered Questions { Electrical Engineering }

how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

1493


Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3128


How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

857


What is the importance of earthing?

639


diff. between tension mode & speed mode

1754






What's mean HVF & HAF in Vacuum Circuit Breaker?

4705


A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

1094


what is the difference between vector scale and vector diagram?

3725


how to calculate magnetic force genrated by a coil ?

1697


and gate circuit diagram,amplifier circuit diagram

1565


what is meant by k-rating in isolation transformer?what is k9, k14 stands for?

2214


why are installed water leakage detection system data centers & server rooms

1819


WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

1614


What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)

1084


Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803

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