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Engineering Interview Questions
Questions Answers Views Company eMail

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

 1409

in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

L&T,

1708

what is the difference between 3 phase 3wire &3phase 4 wire meter?what is the advantage of 3p3w over 3p4w?

L&T, MahaDiscom,

1 16905

how to calculate the fault in substation

 1728

wow to calculate the transformer rating(KVA)

 1685

Can any one please send me the hpcl question papers or pattern for ece branch please mail to sweetyastweety@gmail.com

 1513

how can i calculate pcc and rcc cu.mtr rate? specify labor and material cost should be diff

 2 6534

how can u calculate efficiency of one welder in piping work.if we give support staff for his work.

1547

What is the steam consumption formula?

 3104

how much is the salary for junior works manager?? pls tell me the exact amount.. i mean 15900- 39400.. what does this means?

 1 9995

in 33kv line how much current will be

 3 26689

what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

 1 3822

what is the condition for YnD11

Bhel,

2086

what is the meaning of mumber ,which is given on bearing

 1 3470

why not maintain 7.0 ph in boiler ,when 7.0 is not acidic & not basic so why maintain 9+ ph?

 4 9773

Un-Answered Questions { Engineering }

"When you will install a new piston ring, what will be the position of it?"

1404

how to store the vacuum in tank? its possible? what are the units for measure the vacuum ?

1403

Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

2313

How the current is reduced to zero in a photodiode?

585

What is the difference between a gun and a rifle and what advantage does a spinning bullet have?

691




115mm thickness brick work how to required mortar

1636

I am a technical graduate with 2 years of experience in automobile industry. i want to prepare for air force technical level examination. will u pls tell me what is the syllabus or do u have some model question papers???

1476

I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.

3061

What are some common causes of gas pipeline vibration 20 carbon steel line?

715

Can you provide insights into the considerations for designing unmanned aerial vehicles (drones) for various applications?

138

What is all over design?

1

we need a ntpc previous papers

1459

I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

2113

PLEASE SUGGEST THE BALLY PLACEMENT PAPER PATTERN ABOUT WRITTEN TEST,INTERVIEW,HR.ITS URGENT. AS BALLY IS GOING TO VISIT OUR CAMPUS.

1938

why we do not megger to motor under system is very high vaccum condition. and what is the tempreture of vaccum conditon

1564

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