Helical gears have their teeth
A. Inclined to wheel rim
B. Straight over the wheel rim
C. Curved over the wheel rim
D. Cut on the surfaces of the frusta of cones
Answer: Option A
Related Questions on Transmission System
Hard shifting of gears is due to
A. Leakage of oil from gear box
B. Worn out splines on the main shaft
C. High speed
D. Over loading
In which among the following gearing, the greater ratio may be implied?
A. Bevel gearing
B. Spur gearing
C. Helical gearing
D. Worm gearing
A. 6 × 5
B. 8 × 5
C. Rigid
D. Articulated
A. Synchronizer
B. Planetary gear
C. Magnetic clutch
D. Hydraulic multi plate clutch

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