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WorksheetsGears
Total questions: 20
Worksheet time: 10mins
Double helical gear are called
Herring bone gear
Spur gear
Bevel gear
Worm gear
In a gear, the pitch diameter divided by the number of teeth is called
Module
Root dia
Addendum
Dedendum
The radial distance of the tooth above pitch circle is called
Dedendum
Pitch
Addendum
Diameter
The point of contact of 2 pitch circles of mating gears is called
Circular pitch
Module
Pitch point
Addendum
Formula for finding out circular pitch of a spur gear is
π x module pitch
π/module pitch
π x number of teeth
π/number of teeth
When 2 non intersecting and non coplanar shafts are connected if the arrangement known as
Spur gearing
Helical gearing
Bevel gearing
Spiral gearing
The face of the tooth is the
Surface of the top of the tooth
Surface of the tooth above the pitch surface
Surface of the tooth below the pitch surface
Width of the tooth measured along pitch circle
The gear in which the tooth thickness changes along it's length is
Bevel gear
Helical gear
Spiral gear
Spur gear
.....Is used to power transmission between shaft at various angles
Spur gear
Bevel gear
Helical gear
Worm and shaft gear
The radial distance between pitch circle & outside circle of a spur gear is known as ...
Chordal addendum
Dedendum
Circular pitch
Addendum
A gear which the rotary motion into linear motion and vice versa
Bevel gear
Hypoid gear
Worm gear
Rack & pinon
In which gear teeth are cut at an angle to the axis of rotation?
Spur gear
Helical gear
Bevel gear
Worm & shaft gear
2 parallel & coplanar shafts connected by ....
Spur gear
Bevel gear
Spiral gear
Worm gear
.....Gears are used in differential of an automobile
Double helical
Mitre
Straight bevel
None of these
Smooth & noiseless drive is better available in
Spur gear
Rack and pinon
Bevel gear
Spiral gear
Smallest circle that can be drawn to cam profile about centre is known as
Addendum circle
Prime circle
Pitch circle
Base circle
Cam size depends upon
Pitch circle
Base circle
The cam circle enclosing the cam profile
Operating speed of cam
Surface stresses are minimum in cam follower arrangement with
Knife edge follower
Roller follower
Mushroom follower with flat face
Mushroom follower with spherical face
A radial follower is one
That rotates
That oscillates
That reciprocates in the guides
None of these
In a radial ram, the follower moves
In a direction perpendicular to cam axis
In a direction to the cam axis
Along the cam axis
Any direction irrespective of cam axis
