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 8597

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 6785

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

TATA,

4 17027

Why CT secondary should not be kept open?

Anna University,

7 89196

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

TCE,

3 19351

What is the technical name of Transformer Oil ?

Bhel, Don Bosco, Lanco,

17 39162

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

5 20106

why power factor occur only inductive load not in resistive ?

8 14482

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

Asset Developments, Bhel,

2 15068

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

3 6878

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

1 4777

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,

2543

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 5482

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

2816

what are the protection for DG set and why?

2 8015

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?

2271

why chock were used in old tubelights but are not newest tubelights?

1969

1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

2145

What are the conditions to be satisfied for parallel operation of dc generators?

1102

i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.

1797

How would your past experience translate into success in this job?

6892

What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

2298

is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

5364

As i want some model question paper in basic computer science and history please send me immediately sir

1888

difference bewteen reverse current and alternating current

2235

What is purpose of reactor?.What is different between line and bus reactor?

1950

What are the types of control system?

1429

mccb service sittings be done?

1962

What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

1058

how many single tension hardware are required on a double circuit transmission tower?

1943

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