NEW
Font size
WorksheetsTUTORIAL 3a-GEAR
Total questions: 10
Worksheet time: 3mins
____________________is used to transmit the power at 90 degree
Spur gear
Helical gear
Bevel gear
None of the above
In which type of gear system, the teeth are cut at an angle to the axis of rotation?
Helical gear
Worm gear
Spur gear
Bevel gear
Spur gears can be used only when the two shafts are parallel.
True
False
Herringbone gear can be used in......
Intersecting shafts only
Parallel shafts only
Both intersection and parallel shafts
None of the mentioned
The difference between the space width and the tooth thickness along the pitch circle is....
fillet
face width
flank
backlash
What is the primary function of gears in mechanical system?
Transmit power
Store energy
Generate heat
Control temperature
In a rack and pinion system, which part is the gear?
Rack
Pinion
Neither
Both
What type of gear system is used to change the direction of rotation of a shaft?
Worm gear
Spur gear
Bevel gear
Helical gear
What type of gear system is commonly used in bicycles for changing gears?
Worm gear
Bevel gear
Helical gear
Spur gear
What is the purpose of a gear train with an idler gear?
Change the direction of rotation
Increase gear efficiency
Adjust the gear ratio
Reduce backlash
