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

how material removal occurs only in workpiece not in tool during an EDM process?

Anna University,

1979

how to replace 8mm bar with 10mm bar if the the 8mm bar is not available..???

CICEF,

3 47282

What is the chemical name of Silica gel?

2 8191

will stress be induced in a material if it expands freely???

Bhel, HAL, TCS,

3 6171

Is it posible to instal one more SMDB from the existing SMDB and is it practical.

CGI,

2099

what is the difference between HV and LV Breakers?

GM General Motors, OEG,

4 12744

Why the secondary ip address of interface is not advertising in IGP cloud?

HCL,

1 4673

define one ampere?

2 4672

is electrons really flow or they just vibrate at their position?

Bhel, HAL,

5 9629

Will it be OK to connect a 5MVA 33/6.6kV Ynd11 Transformer to a Star connected Motor. Or on other words connecting a Delta to a Star. I have another 30MVA 33/11 Dyn11 and would it be practical to convert it to Dd0 consequently converting the Voltage Ratio to 33/6.35kV Dd0.

1 5480

Why mostly conductor made by 7 nos wire?

2 4566

If not maintained 3 phase clearance,what happened ?

2 3823

how to calculate 3 phase clearance in Tower line , 33& 11 KV Line and LT Line.

1 3539

what is the difference between neutral and earth?

2 5583

why mostly conductor made by 7 nos wire?

1 3728

Un-Answered Questions { Engineering }

IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.

2151

how to operate and maintenance of 1500 kva diesel generator set

1815

What is the maximum operating temperature for a thermoplastic insulated cable?

1129

electrical ques

2142

Why are iron cores in transformers made laminated?

1123

I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?

1880

What is the cost of formwork for columns/beams/rcc walls also what is the cost of shuttering for roof slab at height of 25 feet

2539

Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

1151

What is the turn-off time for converter grade scrs and inverter grade scrs?

1131

What is the advantage and disadvantages have the small amount of super heat for the refrigerant vapors entering the compressors suctions?

1257

what is temperature compensation?

5450

what is the use of CW(Circulating water ,clarified water,cooling water),auxiliary cooling water(ACW),auxiliary raw cooling water(ARCW)in thermal power plant.plzz explain the different characteristics of these types of water.

4114

Y phase plates are used in transmission line??? what is there need???

2930

What is PQA???Applications........

2394

In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

1895

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