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

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

AC 230V BULB GIVING DC SUPPLY WHAT HAPPENS?

2 5483

trasnfarmaer core make

MPSEB,

1967

What is the difference beteween in specticle blind and slip plate

ENI,

1 5094

WBM Road aggregates quantity calculation

1 7304

A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals

2247

what is the difference between car seal close/open valves and lock close/open valves?

MNC,

5483

afe or not

2186

what percent do you derate your copper wire when you change from copper buss to copper wire

Gerdau,

1991

Lt trivector meter with ring type CT.Spec of meter are 3x240 v, -/5A. Ring ct spec. are 60/5A, line voltage- IL .66/3.0KV..what is the multiplying factor

1 3642

How cmd is calculated in case of energy neters

1915

Why we Do not connect the windings of the motor in delta? & what would happen if we do that? I mean the winding themselves not the three lines that are coming to the motor?

1 3354

If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

Cap Gemini,

2287

i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...

1825

we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V

1870

who can measure the size of power cable?

Chanar Sugar Mills,

2161

Un-Answered Questions { Engineering }

HOW TO CALCULATE HV CABLE SIZING?

3215

Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....

1935

Calculation of Pier Cap with tapper area?

6334

What is the principle of mechanical refrigeration ?

1160

How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

1945

why are u join ntpc

2161

Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

2192

what is the cause of voltage dipp or swell in the transmission lines?

2090

Why are steel plates inserted inside bearings in elastomeric bearings?

1171

What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.

2824

• Why not 4 phase & 5 phase

2056

i want to know the difference between proportional hydraulic valve & servo hydraulic valve

2177

How to make a c++ program that converts any base to base 10?

2068

Explain what are the affinity laws associated with dynamics pumps?

1074

when does the official confirmation or the offer letter for the 2012 selected candidates of HUAWEI will come??

2248

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