Engineering Interview Questions

A MACHINE WHICH HAVE 1000rpm SPEED IS LARGER IN SIZE AS COMPARED TO THAT OF A MACHINE WHICH HAVE 1500rpm.WHY ?

1963

any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

541

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

667

how to calculate steam velocity on tg i/l ?

547

HOW TO calculate steam velocity on boiler o/l ?

793

What are the specifications for conducting earth leakage test as per IEC standard?

440

what is the difference between neutral and earth

626

Why stones are layed under Transformer

2081

What is FM 200?

2616

how to calculate relay rating for 50kw load

JNU,

1761

What is the quantity of metal 1 & metal 2 to be used in 100 cft concrete?

1261

hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?

427

how to select the isolation tranformer for siemens 802dsl cnotroller

699

what is the meaning of the symbol << >> put in transformer drawing

TATA,

586

On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

905

While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

537

I have a 2000 grand Prix with the 3.8 liter engine and my alternator went out are there other alternators that can be used instead of buying the specific one needed.

292

which is the syllabus of the ongc next month exam pls send me on my mail id..

682

In apron feeder how TPH is calculated?

250

What is the Null Point of chimney in Power Plant

2154

Please tell us about an implementation that you worked on that did not go as planned. What were the challenges you faced and how did you overcome them

488

What is the purpose of air blow?

710

what its mean 'inverter based technology' ? if we talk about refrigerators, splits ACs etc how it helps to produce & keep more coolness and chilled atmosphere ?

650

what is 2062 stands for in is2062 material?

2024

Can you connect Active Directory to other 3rd-party Directory Services? Name a few options.

502

What is the purpose of dampening roller

371

can any one give me sample question paper of BHEL at mdansari86@gmail.com as i m appearing for the same exam.

632

How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?

548

The amount of thickness of the metal sheet that can be welded by ultrasonic welding is

869

what is called the inverd level of mabhole chamber?

208