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Engineering Interview Questions
Questions Answers Views Company eMail

How to Calculate the current drain in the battery (1.4V) for the 2mins time period?

 7 6971

Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

 2 5062

what is the best electrical system i.e substation sytem of 11kv/.433kv for a township. if township have 300nos substation of 11kv. we have to go G.O.D.O. fuse unit or Compact Substation Unit. please reply Asap.

 2 4549

WHY LINK NOT A FUSE IN AC CIRCUIT

3 5125

SR flip flop is basically which type of multivibrator?

Bhel, HAL, PTC,

3 7380

WHAT IS THE MINIMUM WATER CONTENT PER ONE BAG CEMENT FOR M20 CONCRETE

 5 12347

which type of electrode can be used for welding hardox 400 to St37 ? and do i apply any heat treatment ?

 1 7247

where we can get the surfacing modelling project of example to practice in catia.

MRF,

2088

What is the Different between CT Class-0.2 & Class-0.2s ?

 3 37672

what is impedence in transformer

2 4145

How to Calculate IKW(input kilowatt)of a Chiller plant

Voltas,

2 24257

How to calculate IKW (inputkilowatt) ie.. efficiency of a airconditioning chiller plant capacity of 310TR

Carrier,

2486

What is the cause of AHU motor V-Belt wornout

 1 4114

How fast can the o/p of an op-amp change by 10v ,if its slew rate is 0.5v/micro sec.

HCL,

1 3388

what is call handover?

BSNL,

1830

Un-Answered Questions { Engineering }

what is the actual difference between casting and moulding? explain pressure die casting process?

18058

What is the difference between acs 550 & acs 850

5380

For the same part, it is possible to Specify the two different type of Hardness with same scall(EX-Quenching and tempering==>450 to 500HV30 & Hardening and Austempering 330- 380HV30)

1928

. Write a C program to perform following functions:- a. Declare one integer variable of all the storage classes. b. Print all the variables without assigning any values in tabular format. a. The tabular format must contain the variable name, type, storage class and printed value on the screen in RED color.

1954

what is the safety of voltage power transformer(2250KVA0

1555




What is the purpose of stern tube?

1662

Load break swicth maintenance procedure.

1330

why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?

1507

Why collecting electrode of ESP to be earthed

1627

Apply Newton?s method to compute the approximate value of root 2. Start the iteration from x0=1, and obtain two iterations.

1582

i need iocl model aptitude question papers soon as possible .so pls 4wd it to m id akakil1820022gmail.com

1679

Please Clear My doubt . We Can Design the size of the beam by manually by the Length of the beam...What is the technique adopted

1304

I am a post dip. in machine maintenance , 2004 passed out and i am persuing my graduateship in industrial engg. and i would like to know, whether i am applicable to do any certification cource . And i would like to know, whether i am eligiable to do ann master degree since i have working experience of more than 8 Years in Larsen & Toubro,

1375

Can I use IS 2062 GR B Material for low temperature application upto -20 C ?

5794

How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?

1258

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