Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

how are reversing the direction of rotation of dc motor

1771

how are reversing the direction of dc motor

1656

Dear sir, I have completed DECE in the year 1995. I have work experience in HT and LT LINE more than five years. Now i am doing BE in EEE from rajasthan university. After completion of BE,can i apply "C" Licence sir? Please reply.

Balavigna,

1914

what is the perfect location for furnace draft transmitter in AFBC boiler?

1 2843

Whats the size cube

Shimla Hills Construction,

2 3606

why power factor is lagging and leading(i.e -1to +1)

2 2586

what is the difference between attemperator and desuperheater ?

5583

what is working parincipal of a ht transformer

Pidilite,

1925

for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance

1951

In my power station 220 volts dc battery set. they coneected 84th cell taped

KPTCL,

1 2237

Safety devices in SF6 Circuit Breaker?

DELL,

1 2969

What the function of bye pass filter in DG.

Honda,

1768

Welding machine

CEL,

1 2518

what is the difference between GSB & WBM ?

CBC,

1 5274

Question 70 - According to Adolf Eugen Fick (1829 - 1901) : rate of diffusion v increases with less wall thickness t, increased area A and decreased molecular weight of a fluid M. The diffusion constant D decreased with increasing M. (a) By assuming v, t, dP, A, M and D changes proportionally of each other, find the equation of v as a function of t, dP, A and D. (b) The ratio of self diffusion constant D, at T = 273 K and P = 0.1 MPa, for gases B and C are 1.604 : 0.155. If only 2 gases exist in such a system : hydrogen and nitrogen, find the type of gas for B and C with reference to their molecular weights M. (c) By using the equation of kinetic energy 0.5 MV = constant where V = square of v, find the ratio of V for B and V for C, or V(B) / V(C), as a function of M(B) and M(C), where M(B) is molecular weight of B and M(C) the molecular weight of C : Graham's Law of Diffusion.

1 2398

Un-Answered Questions { Engineering }

what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

2292

How is operate breaker failure scheme in substation

2123

why r going for MS?

2234

what quantities of work done in terms of sq.mts/day/ of 8hrs for each varpenter (shuttering) and Steel fitter in terms of Tonnes. For slabs, Columns etc.?

2152

how to print a number in character(ex. 123= one twenty three)?

1916

why does polytropic efficiency of a compressor decrease with increasing flow rate ?

2582

what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?

3024

What is the PLC configuration in Cement industry?

3809

If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?

1466

What are the types of load?

1164

Explain what is miniaturized satellite?

734

What stands for ac in ac mechanical fuel pump?

981

What is distance between electrical panel to land ?

1545

If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?

2385

what is the calculation of raw material for 0.35cum of m-15

1459

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