DESIGN OF POWER TRANSMISSION SYSTEM OBJECTIVE QUESTIONS (IES, IAS,...
3. Design of Power
Transmission System
Objective Questions (IES, IAS, GATE)
Previous 20-Years GATE Questions
Spur gear
GATE-1.
Match the type of gears with their most appropriate description. [GATE-2008]
Type of gear
Description
P Helical
1. Axes non parallel and intersecting
Q Spiral
2. Axes parallel and teeth are inclined to the
axis
R
Hypoid
3. Axes parallel and teeth are parallel to the
S Rack and pinion
4. Axes are perpendicular and intersecting,
and teeth are inclined to the axis