Engineering Interview Questions
Questions Answers Views Company eMail

How does frequency affect the size of smps?

5

Define hybrid parameter?

4

Explain to find resistance?

6




How to design a software ic using vhdl?

4

why we are using the bridge rectifier in most of the circuits instead of full wave rectifier even though the output of both are same?

6

Does area of work only involve closed spaces?

2

What are digital electronic flip flops?

4

What are semiconductor devices?

3

what are the difference between dcs & plc & scada?

4

Explain the advantages of using c band for satellite communication?

4

Explain how does a signal differ from a wave?

4

How to find conductivity?

4

what current is transistor biased?

8

How many types of resistor are there in diode?

3

Explain resistivity?

4







Un-Answered Questions { Engineering }

How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

934


In tower foundation, on the time of 3 mtr pit RCC casting if water and mud is their surface of PCC then what will be do?

1238


PREVIOUS AND NEW companies positive and negative points AFTER LIVING

1106


What is the difference between nuclear fission and fission chain reaction?

34


how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

937






Why using synchronising methed in DG's sets?

1128


What are the two modes of mosfet?

36


Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

1038


A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

629


Enlists the applications of sampled data systems?

27


i want to model paper for section engg.

1003


what size shaft is required to transmit 100 hp @1000 RPM ,if max shear stress is 10,000 PSI,angle of twist must be less than 1' /ft/shaft is made of steel.

940


how to check ac servo motor

1053


what is the need of constractor explain with sutable progarmming example

897


Explain why the antenna is called passive element?

6