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

Where earth point should provided in Ships or Submirines.

SSC,

2 5690

How to calculate the cable size (XLPE)for suitable to 120KW load (if Motor or heaters etc)

SSC,

4 16225

What are the protections used in a HT breaker to protect the HT motors.

2 22259

How the cable size for a motor is decided

NTPC,

14 33111

one kva is equal to how much amps?

14 59483

An electronic p controller has an input range of 1-5v, and output range of 4-20mA, while testing a step change of 0.4 was applied at the input , the PB setting was 50% ,what should be the change in the output ?

Reliance,

1 5657

WHAT WILL BE THE SPEED OF MOTOR IF NO.OF POLES ON STATOR ARE NOT EQUAL TO NO. OF POLES ON ROTOR.???

4 7782

which protection are used for turbo generator in thermal power plant.

Grasim,

1 7425

How can we get a Neutral from a three phase suply? If we meet all three phases at a point to take neutral then why dont thay get sparked?

1 5401

WHAT IS RESISTOR?

8 10495

How can we increase the capacity of Energy.?

2243

How does a battary stores charge in it? please explain in simple manner and in detail.thanks

1949

explain comutator action in detail.thanks

2209

how to calculate power factor rating according to load? please give the answer in simple language, i'm not electrical side

2 5180

pls send my id for supervisor model paper qustion

Bhel,

2100

Un-Answered Questions { Engineering }

what are the range of memory address in plc for L&T lx7 4A

2284

hi this is ravi , i was short listed in hal assistant engineer, now im going for interview can anybody help how is the interview for mechanical stream very urgent if anybody knows forward to me my mail id i.ravibabu2@gmail.com

2183

What are the properties of manganese steel?

958

Difference between a pilot wire and a normal conductor?

2013

Vaccum circuit breaker

1338

What does capacitor load means? How does it connect?

997

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

2784

What Reinforcements Are Used In The Process Of Prestressing?

1296

What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

2559

What are the different types of flip-flops?

983

why should we use 20mm graded metal only in vrcc?why we shouldnot use 40mm metal?

11094

what is advantages and disadvantages of CAT5,CAT5e,CAT6,CAT7,COAXIAL CABLE,FIBER-OPTIC

26280

What is different between Difnit time and instatous over current relay

2500

hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

1911

What is the purpose of using data modem.

1184

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