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

An invisible line should intersect a visible line with

PSC, PSCI, SPC Systems,

1 10405

what is upstream and downstream in liquid flow?

Thermax,

6 12472

1) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )

Ansaldo,

1878

What is Bearing Capacity of Soil? How will you calculate for a particular type of Soil?

Nagarjuna Construction,

5 12551

how to meas-our losses for L.T & H.T

2168

whether choke act as a voltage regulator in tubelight or not?

Bhel,

1 4824

How you will determine the volume of oil in a particular Distribution transformer.

1884

How to calculate the value of earth capacitance in a transmission line.

2362

what is the difference between contactors & relay.

2 5330

i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?

1962

Spacing of Transformers ratings are 10kva,15kva,25kva,63kva,110kva,150kva .........so on Q) Why transformer are not manufactured having ratings in between or other than these standard ratings ?

3 5912

how to relay switch sense the fault?

ME,

2609

HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?

Lerco,

3517

Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

2495

safety of centeral chiller plant

2004

Un-Answered Questions { Engineering }

thyristor controlled APFC panel design parameter?

1787

What is the use of gear pumps in motor?

1145

what do you mean by yeild stress of a material? What will happen when hit is given to cement?

2350

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2607

How do you measure the moment of inertia?

1161

In the roof of a pumping station explain briefly the components of a waterproofing system?

1165

please send me samples of tech. & aptitude tests

2060

Define drift current in a semiconductor.

1088

i have span of 6m x 4m how do i calculate the reinforcement of steel i needed and to at what distance and also the thickness of slab. looking forward thank you RAVI

2359

What is Density of cement, sand & aggregate ?

1519

Name the sheet metal hand tools?

1085

What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

1925

ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

2104

Describe Non I.S. Earth System and why is it used?

1788

What is the best example of digital system?

1036

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