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 is the largest decimal no that can be represented by a 16 bit binnary word?

1 4120

What height of a 3.5 m high 300 x300 mm proposed col. can be casted at a time ?

8 27625

Is current scalar or vector?

11 19508

it is possible to rotate the DG engine dc starter with wrong polarity connections? why?

2215

What will happen if we give transformer a dc not ac

5 9429

Why the brushes used in dc machines are made of carbon not from other metal?

3 9613

In Ferantti Effect Receiving end voltage is greater than sending end voltage but how it is possible. I know its all about charging current but give me some more detailed explaination?

3 7040

Why the brushes used in dc machines are made of carbon not from other metal?

2 8150

Why generally the transformer primary is connected in star & secondary in delta

7 18580

what happened if power factor is "1"

Reliance,

9 12601

how many hacking to be made in one sqft for concrete surface before plastering as per the IS Code

L&T,

17 57792

A person was fined for exceeding the speed limit by 10mph.another person was also fined for exceeding the same speed limit by twice the same if the second person was traveling at a speed of 35 mph. find the speed limit?

TCS,

1 5055

what is the venturi effect in buildings? what is green house concept?different types of dams? which dam is economical arch dam or gravity dam. what are the conditions favourible to both of them?

3074

Pls explain about full theory of salient pole generator?

Kirloskar,

1 4640

. What is the hottest part of refrigerant in the refrigeration system

RRB,

3 6275

Un-Answered Questions { Engineering }

What are the steps in fashion forecasting?

How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.

1455

What is an order of a system.

1272

i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

1881

How can a d.p. Transmitter be calibrated?

1228

two progress are given. one starts counting from 0 to MAX and the other ?

998

If density of cement is 1500 Kg/m3, the how is specific gravity 3.15 ? (Density of water is 1000 Kg/m3)

2294

What are the differences between single phase and three phase?

1993

Why the single phase A.C motor taking more current than 3 phase A.C motor?

2312

Whether the DI, DOs shields can be connected with Analog Input Shield Earthpit?

1927

Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.

3763

What is reverse power relay?

1124

what is the grain size of lead as an element and as an alloy such as lead tin alloy?

844

I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

1369

To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

1926

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