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 RFID? thire application;

2002

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

2 6329

define ac reactor? thier application;

1 3717

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

1 3212

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

1 5112

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

Bhel, Getco, Infosys,

10 23814

why need to be maintain power factor for industrial customer?

2 4971

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

Technip,

1 5729

why transformer rating is expressed in kva.

Electrosteel, L&T,

4 9946

What is the basic of DTH.

IOCL,

2268

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

MSL,

2 5892

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 34398

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

Birla,

2159

how a flip flop can be used as a latch?

1949

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

1970

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Un-Answered Questions { Electrical Engineering }

what is the voltages using in movie theaters??? why ??why not other??

2244

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

1887

What are the factor to be consider for CT selection in 132kV substation?

2032

What do you mean by screen of power cables?

1740

which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

2050

grr resistance & contrator malt continuous

2096

What is meant by bus bar protection?

1121

What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.

1635

what is the reactive power what is the use of it in system

2123

what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?

1728

WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

1934

Define peak overshoot.

1230

what is KSR type transmission tower? What is LSR type transmission tower?

5345

What is the difference between vector surge relay (78) and Pole slip relay (98G)

1169

why the pf of semiconductor device is improved the electrical devices

1808

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