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

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Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

diff.between servo motor and ac motor

Power Grid,

2027

What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 5037

fullform for ISA

15 25985

i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

3277

How will calculate the current rating (withstanding capacity)of alumunium and copper cables?

1 4745

what is encoder & its use?

ACC,

1 2895

how we calculate full load current of A.C & D.C Motors?

1 9152

how we calculate the withstansing current capacity of wires&cables?

1989

how cables go in and come out for distribution from the feeder pillar box?

CESC,

2064

Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.

IGCAR,

1 8454

Suppose water is there in a pot. It is being heated continuously untill formation of superheated steam. What is the temperature profile of water?. What is the temperature profile of the pot?.Imagine pot is heated from bottom.

Ashok Leyland, IGCAR, Videocon,

1 3190

What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

IGCAR,

1 4826

What is the difference between torque and moment?. is there any difference between pressure ans stress?.

IGCAR,

6 11375

Stress will produce strain or will strain produce stress?. How do you explain?.

IGCAR,

4 16253

Two pumps connected in series , what will be the shape of QH curve ?. What will be the shape if they are in parallel.

Ferrari, IGCAR,

1 3171

Un-Answered Questions { Engineering }

Define what metal cord transfers electricity?

901

WHAT IS DENSITY OF AIR AND PETROL MIXTURE IN 2 STROKE S.I.ENGINE

2198

What is the purpose of LO Overhead tank in turbines.

1982

Give five reasons why a reciprocating pump will reduce capacity or pressure when delivering water

2848

How to check DC Motor & SERVO Motor?

2995

1 *2 1*3 *2*4 1*3*5 *2*4*6

1759

what do you expect from this company?

2226

what is cogging and crawling

2504

Explain the main application of scr in electronic field as well as in software field?

1092

What are strain gauges?

1059

satart to end steps by step process of building construction...? i want to planning theme accuretly

1927

how a DPAD converts voltage to current?

2313

What is the effect of temperature on the reverse saturation current of a diode?

1237

about metallurgy

1548

I would like to get the formula How can i calculate the productivity of a mason in terms of brick laying and plaster. i have 6000 Sqmt of interlock laying work i want to calculate - how many masons required to do the job - in how many days can it be done - what will be the production rate in 8 hours shift/ per mason if i can get some excell sheet , it will really help me in my calculations

1458

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