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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

why it is unable to birds to be on a 220kV 0r 132 kv lines like on 33kV and 11kV lines?

MSETCL Maharashtra State Electricity Transmission Co Ltd,

4 8276

what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

2081

what are lubricants using in compression.

1 4283

what is the difference between a hooter and a mcp

2 12305

In 16' pipeline one pcv is installed which is controlled by PT installed at inlet of PCV.If Flowrate in pipeline increases what will happen to pressure at the inlet of pcv.

Essar, vssc,

5 11193

How to calculate motor bearing life - cycle (life time) (SKF bearing)

2779

WHAT IS THE SPECIFICATIONS CONSIDERED DURING DESIGN FOR THE OVER CURRENT RELAY?

3 5013

why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 3242

Please tell me the quantity of cement, sand, flyash, foaming agent required for 1 cubic meter of cellular lightweight concrete blocks. also , is there any admixtures required for the CLC blocks production.

2395

what is density of flyash?

ACS,

5 11924

Why underground cables are used to connect transformers?In addition how are they again connected to lines after step up or step down?

1 4059

what is the weight of concrete cube of 1ft*1ft*1ft? tell me weight in pound & in KG

3 10557

if the voltage across the lamp drops by 1%, the power drawn will be reduced by how many %?

PSPCL,

5 24245

ohm's law is applicable to DC/AC/Both??

KPIT,

6 27071

The safest value of current which can pass from human body?

Jindal,

4 9100

Un-Answered Questions { Engineering }

What is the effect of if in radio receiver?

1000

what is the use of typedef in c language?

2076

dear friends, pls tell me why silicone oil is used as dielectic medium in pressure transmitters

2292

What are the types of commutation?

1083

HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?

2049

what is the best transformer oil breakdown voltage?

1127

why 15 kw motor winding resistance is low then 5 kw motor winding resistance?

2836

I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

2899

How r the calculation of process line mpm.

4804

Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

2145

Tell me what is notching?

Name two types of electrical analogous for mechanical system.

1216

Why do we avoid electrical conduits in floors at apartments?

2086

what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??

4031

send me all basic electrical question and answers

2926

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