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GATE Latest Exam Pattern - GATE Sample Question with Solutions Page 8

(#M40156928) GATE QUESTION Engineering HM Keep an EYE

The efficiency of a centrifugal pump will be maximum when the blades are bent backward.


A. Yes
B. No

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156927) GATE QUESTION Engineering HM Keep an EYE

Slip of a reciprocating pump is defined as the


A. ratio of actual discharge to the theoretical discharge
B. sum of actual discharge and the theoretical discharge
C. difference of theoretical discharge and the actual discharge
D. product of theoretical discharge and the actual discharge

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(#M40156926) GATE QUESTION Engineering HM Keep an EYE

The power produced by the reaction turbine is __________ to the head of water.


A. directly proportional
B. inversely proportional

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(#M40156815) GATE QUESTION ENGINEERING SOM Keep an EYE

If there is a fall in the temperature of a composite body, then a member having greater coefficient of linear expansion will be subjected to compressive stress.


A. True
B. False

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(#M40156814) GATE QUESTION ENGINEERING SOM Keep an EYE

The bending moment at the free end of a cantilever beam is


A. zero
B. minimum
C. maximum

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156813) GATE QUESTION ENGINEERING SOM Keep an EYE

The hoop stress in a thick cylindrical shell is maximum at the inner radius.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156812) GATE QUESTION ENGINEERING SOM Keep an EYE

Modular ratio of the two materials is the ratio of


A. linear stress to linear strain
B. shear stress to shear strain
C. their modulus of elasticities
D. their modulus of rigidities

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156811) GATE QUESTION ENGINEERING SOM Keep an EYE

Within elastic limit, shear stress is __________ shear strain.


A. equal to
B. less than
C. directly proportional to
D. inversely proportional to

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(#M40156810) GATE QUESTION ENGINEERING SOM Keep an EYE

The equivalent length, of a given column with given end conditions, is the length of an equivalent column of the same material and cross-section with hinged ends, and having the value of crippling load equal to that of the given column.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156809) GATE QUESTION ENGINEERING SOM Keep an EYE

The columns whose slenderness ratio is less than 80, are known as


A. short columns
B. long columns
C. weak columns
D. medium columns

Asked In Gate Jaspalsingh Parmar (9 years ago)

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