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Mechanical Engineering · Q73

Theory Of Machine

Engineering and GATE · Mechanical Engineering · question 73

Q73

The secondary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given by (where m = Mass of reciprocating parts, = Angular speed of crank, r = Radius of crank, = Angle of inclination of crank with the line of stroke and n = Ratio of the length of connecting rod to radius of crank)

The secondary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given by (where m = Mass of reciprocating parts, = Angular speed of crank, r = Radius of crank, = Angle of inclination of crank with the line of stroke and n = Ratio of the length of connecting rod to radius of crank)
A.
B.
C.
D.
Answer

Answer: Option D

Solution

Answer: Option D
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