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 is the difference between fault current ant short circuit current?

1 2770

We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

1 2066

for small size, high frequency, the most common core material is a)air b)ferrite c)powdered ion d)steel

2 4683

why in transformers voltage given is in the multiple of 11

3 5721

how much quantity are required like cement,sand,aggregate for (46*29*0.41)feet slab? how much this quantity can be calculated?

3 7851

convert 1cum how many kilo

7 40328

why DG,Transformer,UPS capacity will be tell in KVA but not in KW?

Godrej,

4 11796

In ac which gas will be use?

2 4625

In chillers & freezers which gas will be use?

3 5449

can we replace a pressure transmitter of range 0 to 25 Kg/cm2 by a Pressure transmitter of range 0 to 10 Kg/cm2 ?.. Will it affect 4 to 20 mA output signal which we will feed to the PLC.

IOCL,

9 14075

How many of 14 digit numbers we can make with 1,2,3,4,5 that are divisible by 4. Repetitions allowed.

1 2773

In transformer which temp should be less oil temp are winding temp?

TCS,

7 17236

What is the mechanism of ELISA?

Thyrocare,

2 7956

What is the difference between Gram positive & Gram negative bacteria based on cell content?

1 4139

How the pure culture can be produced?

2 4935

Un-Answered Questions { Engineering }

hello sir..iam keen to sit for iocl interview..please forward sample iocl questions to my id: kunal_kv06@yahoo.co.in

2564

i am an i.t.i holder in electronics i need those questions and their which have been asked in aircraft company for the post of technician

5465

i have an iterview on 18 sep for bhel ,pls send some questions asked during interview during the earlier interview on 11th sep

1992

can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

2061

Respected sir please send placement paper of bpcl

2733

Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2191

I WANT SECURITY PAPER MILL, HOSHANGABAD TEST PAPER.KINDLY SEND TO MY MAIL ID

2852

hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

2014

i have completed b.tech from mechanical engg so plz send me some question paper for entrance exam

2390

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2671

previous year paper of ntpc bhel for degree in electrical enng

3283

please send data bank of quetions answers on analytical instrumentation.

1970

hi , anyone plz end nic model papers to my id

2367

i am preparing for motor vehicle assistant inespector please send me old questions papers.

1995

how did you spend today

2135

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