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

What are the Components of Siemens S7 300 Series PLC system ?

Siemens,

1 8683

Which is the indian standard code of line out. ? How much tolerance fot 1 mt lenght? Its challenge....

2405

Which IS code is used for scrap of reinforcement steel?

1 6987

please describe clear cover in column from stirups to face

5 8565

why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

Descon,

2187

I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

3 6254

what is the diffrent between ups and inverter

ABB,

2 5386

difrent between vcb acb sf6 and mccb breakers

DMRC,

1 5439

what is diff btw electric,magnetic & eletromagnetic field

Senthil,

2130

1)why we are using mostly Ultrasonic Flow meters to measure flow, rather than Radar waves? 2)why we are using Ultrasonic waves and Radar waves to measure the Level?

NTPC,

1 4687

To heat up 275ltrs. water upto 90 degree what is the capecity of heater required?

1 3047

why do tangential entry require for a cyclone separator?

1 4910

how calculate the electrical load for industry and office

2 9323

What are the types of piano switches?

2036

What are the specifications for getting approval of Substation?

1931

Un-Answered Questions { Engineering }

What is clutch drag?

1132

There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?

2321

how much brick, cement, and sand required in 1mtr X 0.23mtr X 1mtr brickwork(1:4), 230mm thick wall and 10mm thick mortar , brick size 230mm X 70mm X 110mm

2046

What is the wet bulb globe temperature?

1089

How much water pressure will come from gravity feed tank, which is 10 metres high?

1097

What are the various types of BUSBAR Schemes? explain each

5329

Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

1113

Explain what is pulse logic system?

1149

what is the cost differene of a same structure when it is constructed with brick masonary, and when it is constructed with concrete as a frame structure.????????

1939

why three phase capacitor takes unbalanced current in capacitor bank?

1495

what is function of SCADA , and how is it work, explain with difination

2369

Identify the parts of steam turbine

2321

What is ps?

1194

How to calculate canal slope curvature qty!

2008

What is iron ferrite?

1041

For More Un-Answered { Engineering } Questions Click Here