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WorksheetsMECHANICAL SYSTEM
Total questions: 10
Worksheet time: 3mins
Mechanical transformation in a machine used to convert
one force to another force
mechanical to power motion
linear motion into rotation motion
one angular motion to another angular motion
What is Linear motion?
motion in a clockwise line
motion in a straight line
motion in a circle line
motion in a rotational line
What will happen to point C when you move the point B?
Point C will rotate anti-clockwise
Point C will rotate clockwise
Point C will move up and down
Point C doing nothing
Select the 3 concepts of motion conversion
Rotary to rotary motion conversion
Link and Joint
Rotary to linear motion conversion
Linkages
There are 4 basic types of gears in rotary to rotary motion conversion, select TWO(2) of it.
Nut
bevel gears
Lead and screw
worm gears
What types of gear in picture?
Worm gear
Bevel gear
Spur gear
Basic gear
Which gear that most suitable in elevator application?
Bevel gear
Lead and screw
Worm gear
Crankshaft
Rack and pinion gear is the best example for rotary to linear motion conversion
TRUE
FALSE
Select the linkage that can change the direction of objects or force by 90°
Flexible couplers allow for misalignment and are used where the two shafts are already running in their own bearings, but might be slightly out of alignment
TRUE
FALSE
