• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40156970) GATE QUESTION Mechanical Engineering HM Keep an EYE

A Pelton wheel with one nozzle is preferred for a specific speed between 35 to 60 r.p.m.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156653) GATE QUESTION ENGINEERING SOM Keep an EYE

The rivets are made from ductile material.


A. Yes
B. No

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40109017) GATE QUESTION Probablity Keep an EYE

In a bolt factory machines A, B and C manufacture 60%, 30% and 10% of the total bolts respectively, 2%, 5% and 10% of the bolts produced by them respectively are defective. A bolt is picked up at random from the product and is found to be defective. What is the probability that it has been manufactured by machine A?

Asked In Gate Jaspalsingh Parmar (10 years ago)

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(#M40156837) HR INTERVIEW QUESTION Engineering som Keep an EYE

When a bar is subjected to a change of temperature and its deformation is prevented, the stress induced in the bar is


A. tensile stress
B. compressive stress
C. shear stress
D. thermal stress

Asked In HR Interview Jaspalsingh Parmar (9 years ago)

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(#M40156954) GATE QUESTION Engineering HM Keep an EYE

The capacity of a hydraulic accumulator is generally specified as the maximum amount of energy stored.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156690) GATE QUESTION ENGINEERING SOM Keep an EYE

When there is no increase or decrease in shear force between two points, it indicates that there is no change in the bending moment between these points.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156787) GATE QUESTION ENGINEERING SOM Keep an EYE

The distance between the centre of a rivet hole to the nearest edge of plate, is called


A. margin
B. pitch
C. back pitch
D. diagonal pitch

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40071889) RRB QUESTION Production engineering Keep an EYE

In a fillet welded joint the weakest area of weld is
a. Toe
b. Root
c. Throat
d. Face

Asked In RRB Jaspalsingh Parmar (10 years ago)

Unsolved Read Solution (1)

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(#M40156823) HR INTERVIEW QUESTION Engineering som Keep an EYE

Factor of safety is defined as the ratio of


A. ultimate stress to working stress
B. working stress to ultimate stress
C. breaking stress to ultimate stress
D. ultimate stress to breaking stress

Asked In HR Interview Jaspalsingh Parmar (9 years ago)

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(#M40074641) RRB QUESTION Keep an EYE

Stefan boltzman law is applicable for heat transfer by

a.conduction
b.convection
c.radiation
d.All of these

Asked In RRB Jaspalsingh Parmar (10 years ago)

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