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Engineering Interview Questions
Questions Answers Views Company eMail

What is upsampling and downsampling?

 1 3624

What is instrumentation amplifier?

 3 11071

what is leading and laging please in details

 3 4899

what is the difference between synchronous & asynchronous generators

Emco,

1 4076

why we call vestigial side band(VSB) as c3f?

CRPF,

1606

which material used in railway track

 11 9711

why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.

College School Exams Tests, Jindal Steel and Power, JIOL, NEC,

3 22163

Is Softbitonline HT Transformer Design Software is AutoCAD compatible?

 1 4000

What is the difference between Rectifier & Converter?

Bajaj,

12 90799

Air is a bad conductor of heat.why it becomes hot in summer?

 2 4555

what is power factor? how can we correction the power factor if this is high or low? If anyone know please please send the answer on my email id ( kumarkirshan@in.com )

 5 6568

What shocks us , Current or voltage?

 21 20066

can we transmit power with out cable if it is possible how it is possible.

 2 3886

how to disign cuplock shuttering and it's matireal requirement snd any related web site

DLF,

2508

what is the defination of an ideal fluid?

NTPC,

3 4997

Un-Answered Questions { Engineering }

why we need to us lenz's law for synchornous motor

2066

need the type of technical questions in written test

1607

How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V

1658

What is the ignition temp. of Alluminium,Coper&Iron.

1802

what is meant by brushed alternator & its working principle ?

1544




design of a dust collector?

1628

Sir i'm working in an organisation last since 4 years and kept an own company, i want to whether it is must i should get electrical license for HT works for above 33KV works. what will be the cost. Please suggest.

874

What are the KPI that decides the capacity expansion of GGSN/xGW?

2457

1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.

1398

1. what is the opportunity in hardware & networking in future? 2.how many courses r in networking that fulfill market requrment? 3.who is better for career MCSE or CCNA ,UNIX ?

1646

Why synchronous motor is used in power factor improvement,dc series in lift

1183

R=*ΒΆ l/a

1160

i want exam information bhel, nal, hal, bel you have any idea or any question papers or placement papers please send soon

2228

How can we findout the maximum efficiancy of Transformer? At which load?

1601

How to find the max load of the engine?

1583

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