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

What are the loading factors to be considered for transformer sizing/selection?

3 6923

What is mean by % impedance of transformer? detail explanations expected.

FCUK,

1 5312

What is mean by making & breaking capacity of circuit breakers?

3 16335

Why tripping not occur when the transmission lines (11KV & above) breaks? Doesn't we provide earthfault protection for it?

1 5266

Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?

Indian School of Mines,

9 21264

hi.i want to get cleared about ece and want to know what are the topics or chapters which were in 11 and 12 grade.esp., in maths and physics?ans me soon.i am fresher.

1890

How can i display output voltage of my Power supply(DC) on the seven segment display ?? which IC is used?

BEL,

2053

WHAT IS MODULATION AND NEED FOR MODULATION ?

1 4060

How can we calculate ngr resistance for a generator and Transformer ? What type of transformer requires ngr ?

Welspun,

5 43758

we want low electricity at lower speed of fan.what we have to do?

5 6723

only some transformers and some generator requires NGR why?

1 4930

what is entropy?

NTPC,

3 6286

why mosquito bat makes noise when it hits with a insect?

2 6429

What is meant by SPS Aluminium pipe in substations? Anyone knows whats this?

Amec,

1 5203

What is TTT involve in power plant

Nalco, OPG,

2 11310

Un-Answered Questions { Engineering }

explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.

2710

What are the advantages of white metal?

2507

Advantage of LT panel vs HT panel

2934

What is capacitance?

1237

How many Rod required for 58 feet by 24 feet roof slab which is supported by 5 * 3 = 15 Column. Six Stored building Roof Slab = ? Ton 15 Column = ? Ton Slab Beam = ? Ton

2120

how to calculate bearing pre-load?

3063

size of condotory fron voltage level

2218

How is the leaning tower of pisa supported?

1076

explain the function of brush less dc motor?

2101

i can access command prompt in my pc. when i type cmd in run,message comes-you are restricted.contact admin. why is it so? how can acces it by just logging in as a user and not as admin.?????

1996

I am requiering interview questions regarding Close Ferro Crome Furnaces

2086

how could we know the size of cable by physical view?

1629

Give five reasons why a reciprocating pump will reduce capacity or pressure when delivering water

2883

IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

3866

the problem faced on star or delta winding connection??

1930

For More Un-Answered { Engineering } Questions Click Here