Kinematics and Theory of Machines (3131906) MCQ

MCQs of Gears and Gear Trains

MCQ No - 1

The two parallel and coplanar shafts are connected by gears having teeth parallel to the axis of the shaft. This arrangement is called ______ gearing.

(A)

spur 

(B)

helical 

(C)

bevel 

(D)

spiral 


A
MCQ No - 2

The types of gears used to connect two non-parallel non-intersecting shafts are _______ gears.

(A)

spur

(B)

helical

(C)

bevel

(D)

spiral


D
MCQ No - 3

An imaginary circle which by the pure rolling action, gives the same motion as the actual gear, is called _____ circle.

(A)

addendum 

(B)

dedendum 

(C)

pitch 

(D)

clearance 


C
MCQ No - 4

The size of a gear is usually specified by ______.

(A)

pressure angle

(B)

circular pitch

(C)

diametral pitch

(D)

pitch circle diameter


D
MCQ No - 5

The radial distance of a tooth from the pitch circle to the bottom of the tooth is called ______.

(A)

dedendum

(B)

addendum

(C)

clearance

(D)

working depth


A