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

what will happen at secondary side of transformer if i increase voltage at primary side?while V1*I1=V2*I2 will secondary voltage or current increase?

2 6803

For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

1841

how to control the speed to switched reluctance motor

1960

Why the size of transformer decreases if we increases the frequency?

Graphics Engineering,

5 36675

can anybody will tell me abiut PID controller.

4 9419

How to calculte strengh of scaffoling(indian)

2147

What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

2260

What is the required bending radius requied at the time of cable laying?

1 5049

In which code or text book can i get the reinforcement detailing for slabs, beams, columns.

5 10486

In footing (mat) if two different dia of rods are to be used which rod should be placed at top and bottom ( eg. 10mm & 16mm dia rods)

7 13937

Why in medium voltage system(3.3kv to 33kv, neutral is earthed with either resistance, reactance or neutral grounding resistance?

Essar,

4 10134

how is corona effect can be detected??

2021

How are harmonics produced in AC machines?

4 8171

How star and delta connections inherently eliminate triplend harmonics?

Blue Star,

1 3059

IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace.

Jindal,

1 4105

Un-Answered Questions { Engineering }

if a PTC having operating voltage 230V is not available then Can we short the circuit where PTC inserted or anybody having other solution. if yes, please reply hurry.

2008

How to Calibrate Vortex Flow transmitter in field

1286

why capacitive load is not used in routine life????any reason is there ??????

1807

I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

1937

how we calculate electrical load on a building according to area?

2813

what are the types of handover?

1058

what Rx and TX power good RF conditions.

2431

power transmission pole used one support , that only for support or earthing

1970

what is the safty of poly phase tranformer?

2147

Explain what is the best way to configure a bypass line in slurry services?

1004

What is multiplexing?

1197

Where is fan located in car?

1162

What are the causes of steam turbine failure?

2266

What are the causes of positive and negative propeller slip?

4005

where are the circulat the diesel in DG parts name with pictue

2151

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