Mechanical Engineering - Theory of machines
Exercise : Theory of machines - Section 7
- Theory of machines - Section 1
- Theory of machines - Section 2
- Theory of machines - Section 3
- Theory of machines - Section 4
- Theory of machines - Section 5
- Theory of machines - Section 6
- Theory of machines - Section 7
- Theory of machines - Section 8
- Theory of machines - Section 9
- Theory of machines - Section 10
11.
When the addenda on pinion and wheel is such that the path of approach and path of recess are half of their maximum possible values, then the length of the path of contact is given by (where r = Pitch circle radius of pinion, R = Pitch circle radius of wheel, and φ = Pressure angle)
12.
The periodic time of one oscillation for a simple pendulum is
13.
The relation l = 
(j + 2) apply only to kinematic chains in which lower pairs are used. This may be used to kinematic chains in which higher pairs are used, but each higher pair may be taken as equivalent to
(j + 2) apply only to kinematic chains in which lower pairs are used. This may be used to kinematic chains in which higher pairs are used, but each higher pair may be taken as equivalent to14.
According to law of gearing, the common normal at the point of contact between a pair of teeth must always pass through the pitch point.
15.
The motion between a pair which takes place in __________ is known as incompletely constrained motion.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers