Electrical Engineering Interview Questions
Questions Answers Views Company eMail

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

5 6902

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 5869

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

TATA,

4 15138

Why CT secondary should not be kept open?

Anna University,

7 86542

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

TCE,

3 17786

What is the technical name of Transformer Oil ?

Bhel, Don Bosco, Lanco,

17 33701

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

5 17659

why power factor occur only inductive load not in resistive ?

8 11796

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

Asset Developments, Bhel,

2 14106

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

3 5678

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

1 4113

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,

2039

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 4730

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

2333

what are the protection for DG set and why?

2 6996


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

if we have 320KVA Genset kindly advice how much load we can put it.

1004


WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

1828


What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?

1587


In what condition the HT fuse breakes?

1476


what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

2857






What is the importance of counter based plan & how is it scheduled?

1557


why surge protectetor work explain with the help of circut diagram?

1525


What is the purpose of stablization resistor in high impedance bus bar protection

1518


Mention what are the types of semi-conductors?

705


How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

1347


give me applications of sequence bridges . (used in 3 phase un balanced systems)

1450


what is laser diodes?

724


What is the armature mmf in a D.C machine?

787


can anyone show me how the 3 phase power is supplied to socket outlets?

1494


in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2403