+2 votes
in Mathematics by kratos

An aluminium specimen with gauge length of 200 mm and diameter of 25 mm is tested under torsion. A torque of 16.4 Nm produces an angular twist of 0.2° in the specimen. Determine the modulus of rigidity of aluminium.

1 Answer

+1 vote
by kratos
 
Best answer

Diameter, d = 25 mm

Gauge length, L = 200 mm

Torque, T = 16.4 Nm = 16,400 Nmm

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