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

DVC2000 performent: travel ??? and not output signal

1957

the controller valve fisher error: travel ??? not output input ok

1941

why potetial transformer primary ground?

1 3812

what is creepage distance in sub-station?

ABB,

3 9441

what is vibration?

2 4031

how can we make cable shedule for controll wiring ? which details must be required for it.?

L&T,

2144

How can we decide the fualt levels of sub-stations?

Bhel, Enercon, Prakash Industries,

2 7689

what difference between tapping -15% to +5 % and -5% to +15% tap. & how can define HV turns on maximun & minimum tap of power transformer.

2 5020

how there is a 180 degree phase shift in output signal of CE amplifier?

4 21738

by which IS Code bend correction is two times of the dia meter of steel is taken

3 9484

what is the difference between data and information and also between data and programs?

Aditya Birla,

1 3325

list three things you can do with the files you create by recording your voice on your computer?

Amazon, Mehran University,

2 15018

In case of Transmitter's(e.g.Ultrasonic Flow meter ) we have an normal practise of selction of upstream and downstream distance such as (20D and 5D ).can anyone please let me know whow to calculate "D" ?? i guess it refers to pipe thickness is t right ?

2 4744

what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

2063

ohms law is applicable for dc or ac current or for both??? explain it berifly??

3 5972

Un-Answered Questions { Engineering }

what do u understand about FACTS? how they are useful?

1993

How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1144

We have 6-axis wotan horizontal milling & boring machine. Linear axis- x,y,z,w & U. Rotary table B Axis Z,U & W axis are parallel. Z is tool axis. X is cross slide. We wish to retrofit the machine.Which control I should select & also suggest How many axis simutaneous control for linear & circular interpolation.

1967

How maesure earth neutral value & how much maximum value value required in between earth & neutral.

2075

working principles of cf lamp,incandescentlamp and f lamp?

2252

We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.

1526

(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

2043

What distance should be maintained between networking (data) cable & power cable if both cables are run in a seperate condute pipe parallaly?

1072

What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

3955

What are the advantages of nichols chart?

1312

why dose response of a phototransistor depent upon the wave length of the incident light?

2105

Draw a SLD of DG distribution up to main LT panel?

9485

Define clean finish?

what are 5 important point of TS?

2236

What do you understand by catenary cable ?

1232

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