Topic: Machine Design
The type of gear used to transmit rotary motion between non-parallel and non-intersecting shaft is
- A. Spur gear
- B. Helical gear
- C. Bevel gear
- D. Worm gear
Answer: D. Worm gear
Explanation: Worm gears, crossed helical gears, and hypoid gears are used to transmit power between non-parallel, non-intersecting shafts. Among the options given, the worm gear is the correct answer.