Related Questions

The stress at which extension of the material takes place more quickly as compared to the increase in load is called
A Elastic point of the material
B Plastic point of the material
C Breaking point of the material
D Yielding point of the material
The stress at which the extension of the material takes place more quickly as compared to the increase in load, is called
A Elastic limit
B Yield point
C Ultimate point
D Breaking point
The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the __________ stress.
A Working
B Damaging
C Allowable
D None of these
The stress in the bar when the load is applied suddenly is __________ as compared to the stress induced due to gradually applied loads.
A Same
B Double
C Three times
D Four times
The phenomenon in which slow extension of material takes place with the time at constant load is called
A Plasticity
B Creep
C Elasticity
D Ductility
Point A is 10 miles West of Point B. Point b is 30 miles North of pint C. Point C is 20 miles East of Point D. What is the distance (in miles) between Point A and Point D?
A 1010
B 1020
C 2010
D 3010
Point A is 10 km west of point B. Point B is 30 km north of point C. Point C is 20 km east of point D. What is the distance between point A and D?
A 1020Km
B 1010Km
C 2010Km
D 3010Km
The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be
A Same in both cases
B 2 times more
C 3 times more
D 4 times more
In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with the time at a constant load is called
A Creeping
B Yielding
C Breaking
D Plasticity
According to maximum shear stress failure criterion, yielding in material occurs, when the maximum shear stress is equal to __________ times the yield stress.
A 0.5
B 2
C $$\sqrt 2 $$
D $$\sqrt {\frac{3}{2}} $$

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