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1.
Torsional pendulum is used to determine mass moment of inertia of
2.
Which of the following conditions should be satisfied for a two point mass statistically equivalent system?
1. m = m1 + m2
2. m1 l2 = m2 l1
3. m1 l1 = m2 l2
4. IG = IG1 + IG2
2. m1 l2 = m2 l1
3. m1 l1 = m2 l2
4. IG = IG1 + IG2
3.
Calculate the thrust in connecting rod, if piston effort is 200 kN and crank makes an angle of 45o from TD Assume obliquity ratio = 3.5
4.
Calculate torque acting on the crank, if tangential force acting on the engine is 150 kN and 300 mm is the crank radius.
5.
Scotch yoke mechanism is the inversion of
6.
Watt's mechanism is based on
7.
One quaternary joint is equal to how many binary joints?
8.
The relation between number of links and number of lower pairs is given as n = 2p
9.
Calculate the angle of driving shaft, if the two shafts of the Hooke's joint are inclined at an angle of 18.50o
10.
Calculate the angular speed of driven shaft if the driving shaft has angular speed of 400 rpm. When shaft angle is 20o and angle of rotation is 40o in Hooke's joint.