When two shafts of same length, one of which is hollow, transmit equal torques and have equal maximum stress, then they should have equal
A. Polar moment of inertia
B. Polar modulus
C. Diameter
D. Angle of twist
Answer: Option B
This Question Belongs to Mechanical Engineering >> Strength Of Materials In ME
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A. Equal to
B. Less than
C. Greater than
D. None of these
A. $$\frac{{{\text{w}}l}}{6}$$
B. $$\frac{{{\text{w}}l}}{3}$$
C. $${\text{w}}l$$
D. $$\frac{{2{\text{w}}l}}{3}$$
The columns whose slenderness ratio is less than 80, are known as
A. Short columns
B. Long columns
C. Weak columns
D. Medium columns
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