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

why the the electrical machine coil are damage ? How to prevent it?

2 4568

in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

Shaifali Rolls,

2309

In structural steel work what should be the wastage percentage considered to order the material( 200x200x5mm box section) in standard available sizes in India i.e. 6 mtrs?

3 9060

A 12.5 hp slip ring motor taking high initial current and its MPCB is getting open.what may be the reason?

3 5406

What should the transformer connection of a 11/220 kV step up and 66/11 kV step down transformer ?

CGL,

4 8234

what is differential pressure transmitter and transducer? how to work?

Idea,

1 6205

What is the function of the circuit breaker failure relay?

2381

What is the function of the auto reclosure relay?

1 5042

in transformer star connection with neutral are shorted. is there is any effect.

1 3580

is there any books available to know the methodology of construction process ( Site Process ) and also find the quantities of all materials used at site.

1 4341

HOW MANY CUBES REQUIRED FOR 7 AND 28 DAYS TEST FOR ALL MIX GRADES.

Ansals, HFCL, Jaypee, Pratibha Group,

4 17225

for a machine R=130 KVA Y=132 KVA B=144 KVA Then what will be the total kva

ABB,

3 6361

why insulators are colured in brown only?

Transco,

3 6729

if 20mm & 10mm coarse aggregate we have consider same prapotion than how to analysis m25 concrete

1 4762

in mass flow meter what is drive friquancy ?

2111

Un-Answered Questions { Engineering }

what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

2031

What is rotary phase converter?

1095

what we have to say about hobbies,strong points,weak points

2240

What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.

2360

how to calculate the length diamond shaped striupps in column

2765

Is copper tube withstand under hard water say as 500 TDS.And is it cleanable by solfamric acid or by tube brushing

2217

What does a Bode plot tell you?

1305

What is the flow of steam in an impulse turbine?

2016

what is orthogonal code of 0

2011

from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

2289

What are the advantages and disadvantages of lead products in construction?

1203

What will happen if the d.c. Machine is operated below rated speed?

1242

Explain what is thickener?

Effect of surface finsh & surface roughness on coefficent of friction in form press tools.

1994

Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?

1935

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