216) The secondary unbalanced force is maximum when the angle of inclination of the crank with the line of stroke is

0 Degree and 90 Degree

180 Degree and 360 Degree

0 Degree and 90 Degree also 180 Degree and 360 Degree

none of these

Answer is:

0 Degree and 90 Degree also 180 Degree and 360 Degree

one binary joint

two binary joints

three binary joints

four binary joints

Answer is:

the net dynamic force acting on the shaft is equal to zero

the net couple due to the dynamic forces acting on the shaft is equal to zero

the net dynamic force acting on the shaft is equal to zero and the net couple due to the dynamic forces acting on the shaft is equal to zero

none of the above

Answer is:

Right

Wrong

Answer is:

Correct

Incorrect

Answer is: