# Quiz

#### TopicsCivil EngineeringApplied Mechanics And Graphic Statics Mcqs

Question: A solid sphere of mass m and radius r rolls down a plane inclined at 0 with the horizontal. the acceleration of sphere is (where g is acceleration due to gravity)
Options:
 A. (1/3) g sin0 B. (2/5) g sin 0 C. (3/7) g sin 0 D. (5/7) g sin0

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### More Questions on This Topic :

Question 1. The reaction at the support ‘a’ of the beam shown in below figure is
1.     2 t
2.     5.8 t
3.     0.2 t
4.     3.5 t
Question 2. The unit of rotational inertia of a body in c.g.s system is
1.     cm⁴
2.     kg.cm²
3.     gm.cm²
4.     gm.cm3
Question 3. ‘ω’ rad/sec is the angular velocity of a crank whose radius is ‘r’. if it makes θ° with inner dead centre and obliquity of the connecting rod ‘l’ is ‘ϕ’, the velocity v of the piston, is given by the equation
1.     ω² (l cos ϕ + r sin ϕ tan θ)
2.     ω² (l sin ϕ + r cos φ tan θ)
3.     ω (l sin ϕ + r cos ϕ tan θ)
4.     ω² (l sin ϕ - r cos θ tan ϕ)
Question 4. The unit of rotational inertia of a body in c.g.s system is
1.     cm⁴
2.     kg.cm²
3.     gm.cm²
4.     gm.cm3
Question 5. The load shared by the member bc of the structure shown in below figure is
1.     23 t
2.     32 t
3.     4 t
4.     3 t
Question 6. The reaction at the support ‘a’ of the beam shown in below figure is
1.     2 t
2.     5.8 t
3.     0.2 t
4.     3.5 t