Gate Exam HR Interview


The deformation of the bar per unit length in the direction of the force is known as


A. linear strain
B. lateral strain
C. volumetric strain
D. shear strain

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Gate Other Question


The design of thin cylindrical shells is based on


A. hoop stress
B. longitudinal stress
C. arithmetic mean of the hoop and the longitudinal stress
D. geometric mean of the hoop and longitudinal stress


Which of the following statement is correct?


A. The stress is the pressure per unit area.
B. The strain is expressed in mm.
C. Hook's law holds good upto the breaking point.
D. Stress is directly proportional to strain within elastic limit.