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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Why is the earth socket in an electrical plug outlet made thicker and lenghty?

5 8806

1.WHAT ARE TRANSMISSION LINE LOSSES DURING WINTER AND SUMMER SEASON? 2.WHAT ARE THE CAUSES/ 3.WHEN THE CORONA IS MORE?.,WHETHER WINTER OR SUMMER? 4. WHAT IS THE PERCENTAGE OF LOSSES IN TRANSMISSION LINE?

Coastal Energen,

1 6885

In 3 phase induction motor 1hp current rating is 1.5 amps constant ? is correct or not ?

TATA,

4 17205

Why CT secondary should not be kept open?

Anna University,

7 89447

What types of testing in 11Kv Ht switchgeat during testing?

TCE,

3 19475

What is the technical name of Transformer Oil ?

Bhel, Don Bosco, Lanco,

17 39718

what type of loads are inductive load & resistive load ?how they different between each other ?

5 20345

why power factor occur only inductive load not in resistive ?

8 14724

how to calculate the cable size for LT and HT power cables with detail explanation?

Asset Developments, Bhel,

2 15158

how to arrange the generator protection ansi 48 (loss of phase?)

3 7000

What is rated value? is it phase values or line values?

1 4849

Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

Bindal Papers,

2595

i have a Connected Load of 280KW and Maximum Demand of 224KW to one of SMDB under design with me. which criteria should i consider to design panel and main cables connected Load or Maximum Demand 1)Breaker rating 2)Panel Busbar rating 2)Incommer cable sizing (ignore Voltage drop)

1 5553

why we not used 11kva as a direct our electrnics component.

2859

what are the protection for DG set and why?

2 8096

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

can we find the inductance of a induction motor?

2051

What are the special cables required for explosion proof wiring?

3646

define hysteresis loss, eddy current loss and windage loss

2068

3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

2019

What is control system?

1256

WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

1972

what are types of encoder

1918

What Normal(Tangent) towers and Tension(Cut-point) Towers?

6288

What is meant by RVT and NDR ? expansion and details of it

3110

What is meant by impedance? difference between high & low impedance ?

2108

ht side line to earth voltage

1650

what is allowable ac mixing in dc

2166

what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

2199

What are the protections for safe running of electric generator?

2314

how to remover corona effect and hysteresis losses from contactor

2075

For More Un-Answered { Electrical Engineering } Questions Click Here