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

why sec of ct should be kept shorted

Enercon,

2 6429

difference between isolator and circuit breaker?????

Enercon,

7 13567

how to improve IR value in HT motors?

ABB, AMW, Macleods,

3 17584

Why we are using air gap magnetic condutors

Ford, IOCL,

2 6762

how to know what resistance is required to stabilse the ckt performance

2022

For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?

2057

how much quantity required on weight of cement & on weight of sand for 1:4 ratio mortar?

2240

Is oops object oriented programing system??or structure??

1 3473

I want to know how to calculate the size of electricity cable in building?

DR Engineering Services,

2018

Where will be the actual address of the subroutine is placed for vectored interrupts?

Cisco,

1 6190

What is purpose to use relay after digital output module? Why normally we don't use relay for digital input module?

Siemens, Sofcon,

3 8488

where multistage pump used

2 4984

whether Transformer is singly excited or doubly excited machine?

2 9291

what is the quantity of formwork in shuttering and barbending is done by 1 mason and 1 helper

CPWD,

4 24773

What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 6961

Un-Answered Questions { Engineering }

hi all i have doe cheical engg, but i have to go for iob po interview so can anybody suggest me abt the kind of qns that can be asked.

2264

What kind of tools and materials are required to test water softening system of heating plant?

2005

How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

2508

What is difference between mcb and mccb.

1149

Prepare a Schedule for a Highrised building from starting stage to Handover?

1984

WHAT IS THE DIFFERENCE BETWEEN BIIS-B AND BISS-C INTERFACE

2633

Turbidity analyzer working principle ?

1782

03. a. The water cement ratio for achieving maximum strength of concrete is…… 1 b. Water/ cement is inversely proportional to-------------- 1 c. Increasing the slump decreases the strength: True / false 1

2279

wht is difference b/ osi & tcp/ip model

2016

what is Air Turbulence?

1163

Explain the differences between voltage and current controlled devices?

1156

what is heat treatment and why is it done?

1151

Please tell me the quantity of cement, sand, flyash, foaming agent required for 1 cubic meter of cellular lightweight concrete blocks. also , is there any admixtures required for the CLC blocks production.

2390

selection criteria of control valve? and selection criteria of actuator explain in brief?

4078

Mention stefan boltzman contant.

1171

For More Un-Answered { Engineering } Questions Click Here