Theory of Machine
The pair is known as a higher pair, when the relative motion between the elements of a pair is

Turning only
Partly turning and partly sliding
Rolling only
Sliding only

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Which of the following statement is correct as regard to the difference between a machine and a structure?

The links of a machine may transmit both power and motion, whereas the members of a structure transmit forces only
A machine transforms the available energy into some useful work, whereas in a structure no energy is transformed into useful work
The parts of a machine move relative to one another, whereas the members of a structure do not move relative to one another
All of these

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Pitch point on a cam is

Any point on pitch circle
The point on cam pitch curve having the minimum pressure angle
Any point on pitch curve
The point on cam pitch curve having the maximum pressure angle

ANSWER DOWNLOAD EXAMIANS APP