DTS Quiz 2

The belt slip occurs due to

• Heavy load

• Loose belt

• Driving pulley too small 

• Any one of the above

The arms of the pulleys for flat belt drive have

• Elliptical cross-section 

• Major axis in plane of rotation 

• Major axis twice the minor axis 

• All the three characteristics 

The power transmitted by belt drive depends upon

• Belt velocity

• Belt material

• Belt tension

• Type of the pulley

The stress induced in the belt is,

• Tensile stress 

• Compressive stress

• Direct shear stress

• Torsional shear stress

The suitable material for belt in agricultural machinery is

• Leather

• Rubber

• Cotton duck

• Balata gum