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 does SAE-40 represents? and what is a multi-grade oil?

1 4757

(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.

ADMA OPCO,

4046

what we do if excavation is more than actual requirement

Airtel,

6 11572

What is the purpose of reactor in over head transmission line.Can you any explain it.

Dr Reddys, L&T, Reddy Labs,

2 5241

What are protection of power transformer?

1 4373

How to Select transformer for 100HP motor plz... With calculation

Rasandik,

2 5323

How isolater function when installed inelectrical 440V wiring

2245

What is function for Load Bank test and why need to test.

1 3708

Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.

ABB,

2665

which motor is used in high mast ( street light) & give the hight of tower .

Construction, Honda,

2 8768

Advantage of hollow shaft over the solid shaft

3 12103

in GEAFOL Cast-Resin trnaformer of 11/.72kv which has tapping of 11550v,11250,11000,10246v in primary side. To obtain 700v. which tapping should be used of HV side as we have 11000v/720v tapping now .

1 4026

HOW TO PARKING SPACE HS CALCULATED IN MULTISTORY BUILDING?

1 5419

minimum ohm for lighting minimum ohm for Earthing

3 5981

What would you need in order to enjoy your time in uk

Unitech,

17940

Un-Answered Questions { Engineering }

In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

1988

Define Who designed the city of Washington DC?

1103

What is the difference between microprocessor and DSP?

2287

Define join?

What is Scheme Test of High Voltage Switchgear. Which tests it includes.

2429

what are purchase order , sales order idoc names and idoc types

2088

Why let through energy not considered for ACB breaker while cable sizing?

2419

Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة

1406

WHAT IS THE PARTIAL DISCHARGE TEST?

2125

Which is better cad/cam in mechanical or computer networking oriented jobs like linux administration or something else like php programming which is demand of today?

2140

I got an interview call from CANARA BANK for the post of TECHNICAL MANAGER (MMG-II), Can any one tell me what are the questions will be asked?

2127

in natural gas indirect water bath heater,how to prevent the problem of backfire from firetube during ignition...becoz of this backfire performance of wbh is going low.

2812

What will happen if a dc source is given to a tubelight. Will it work or wont it work....

1986

define displacement & magnitude ?

1845

How can I calculate per unit (KWH) fuel (Gas/ Diesel both) consumption 1MW unit?

2118

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