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

Can a pneumatic control valve work without positioner?

SMC,

4 8286

How to adjust the zero & span of a control valve from the posiitioner(MIL)?

Bhel, SMC,

1 10460

what do you mean electrical earth pit?

Enercon,

2 6024

what is the difference between "ampere trip and ampere frame"

1 33489

i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me

JLL,

2149

what is the difference between dry and wet type of 132kV terminations. which one is durable

2002

WHAT IS SELF CLEAN ELCTRODE IN MAGNETIC FLOWMETER?? WHAT DO YOU MEAN BY THIS TERM??

IOCL,

2 9430

why mixing marble powder reduces setting time of cement

NUST,

3 6505

WHY BREAKER ARE USED IN SUBSTATIONS?

Fedco,

2236

which is more danjerous high voltage or high current

2118

what is the weight of 10mm,20mm,40mm aggregate

L&T, Ramky,

2451

how many units consumed by 8.5 ton ductable split ac in one hour in 3 phase?

Servis,

2 24327

Hello, I am just preparing my self for a university interview and struck on the 11kv ring main unit system network. I just know that ring main unit has total three breakers, fuses and use to supply a power to any load/ building without any interrupt. But i am not be able to visualize the connections, either Ring main unit getting power from two different power sources? or there is always one feeder in complete ring circuit??? I would be highly thanks full of you help me.

1 3270

how to caliculate required amount of cement and sand required for 1cu.m.

Allied Group, L&T,

2206

when secondary volts is given how do we find primary volts, turns, amps of primary and secondary given???

1 3243

Un-Answered Questions { Engineering }

A bar of steel 24 mm in diameter was subjected to a tensile load of 60 kNs and measured extension on a 20-cm gauge length was 0.009 cm and the change in diameter was 0.00375 cm. Calculate the Bulk modulus?

2012

How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

7762

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

2209

explain the function of brush less dc motor?

2097

explain in detail about life cycle of thread

2269

Explain what type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

1016

How do you calculate the area under the stress-strain curve?

1089

What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

1971

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.

4105

Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

1966

What is the purpose of turning gear

2064

Explain what is zoning permit?

1321

How do you measure the moment of inertia?

1161

Explain the advantages of diesel engines?

1169

If you were to drill a circular hole in a sheet of metal and then heat the sheet, what would happen to the size of the hole?

1131

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