MD 6 Belts Pt.1

*A type of bolt intended for use in bolting wooden parts together or wood to metal. It has a short portion of shank just underneath a round head, which is designed to keep the bolt from turning in the wood when the nut is tightened.

• u-bolt

• carriage bolt

• eye bolt

• stud bolt

*A kind of bolts which has no head and instead has threads on both ends.

• stud bolts

• acme threaded bolts

• square threaded bolts

• hex bolts

*The crest diameter of a screw thread is same as:

• pitch diameter

• minor diameter

• major diameter

• base diameter

*In a standard coarse thread bolt, the stress concentration is maximum at ____.

• all over the surface

• Top surface

• Root

• Flank

*Type of bolt commonly used in the construction that is threaded in both ends.

• hex bolt

• stud bolt

• square threaded bolts

• eye bolt

*Which of the type of chain is used in motorcycle?

• silent

• pintle

• bush roller

• long

*Belt slip may take place because of ____.

• loose load

• heavy belt

• driving pulley too small

• all of these

*Which of the following describes the "slip" in belt drive?

• loss in power

• difference between the angular velocities of two pulleys

• difference between linear speed of the rim

• difference between the linear speed of the rim of puley and the belt on it.

*Types of V-belts to use in a driving pulley with speed of 360 rpm and transmitting 5 Hp

• type A belts

• type B belts

• type C belts

• type D belts

*Speedometer drive is generally taken from ____

• gear box

• fan belt

• flywheel

• Front wheel