Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

What are types of mixs ?

3 8743

How calculate the material in concrete mix in ratio 1:2:4 ?

3 9885

what is procedure of calibration of remote seal transmiter, botom to top flanch 850mm, fluid liquid density .73, transmiter fixed on a fractionation colum, under vaccume 10mbar

4 7738

During the testing of Electrical Equipment the test cables should not touch the equipments. For that testing engineers use to cotton rope to hang the cable from measuring Equipment to testing equipment terminal. Please explain the technical reason for this practice.

1 4333

what is wore of PLC ?

1 3824

Mechanism of Wye Delta Starter?

ABB,

2 5254

IN a transformer during power supply how the LV and HV bushing works??

CSEB,

3 5543

why do we require two lines one phase and a neutral for an ac transmission..is neutral potential zero..?if yes y carry a neutral line from generating station itself...why dont we take it from ground

1 3895

hello dear i have faced problem in drum level transmitter. the problem is when i engrize the meter meter shows 100% but the actual level 40 or something plz suggest me

7 9903

POSSIBLE CAUSE OF LARGE 2STROKE MARINE DIESEL ENGINE TURBOCHARGER OVER SPEED?

2 8400

MAN B&W REVERSING SYSTEM

1 7718

why two wires are wound alternately to each other in single phase wires?

1 3467

What is neutral earth voltage of transformer and what should be the value

3 5231

What is GND Transformer?

2 5253

Which do you think is the most significant cause of energy loss in a factory?

2315

Un-Answered Questions { Engineering }

what is PDU in transformer?? which company manufacture??

1967

If a person is working in R&D organisation but he has not been involved in R&D activities. So Which types of questions may be asked if he wants to get opporunity in mechanical R&D activities?

3463

How to make tiles floor step by step procedure?

2035

How bhp is measured?

1029

Why trim span ? How?

1687

How does a transformer contribute towards the widespread popularity of ac system over dc?

1171

What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

3872

What are the properties and application of manganese steel?

948

What are the design considerations for a piping system for the transfer of slurries?

1237

I want the syllabus of Section Enginner(Signal & Telecom) of RRB Exam

2900

after how many spot we must chang secondry cable in portable spot welding gun?

1996

What is the main factor for controlling the thermal generation and recombination?

1295

What is the use of control cable?

1211

In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.

2104

State the factors, for the choice of electrical system for an aero turbine.

1227

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