What is the preferred order of sequence for the following drives from high speed to low speed?
A. Rack and pinion, spur gears, worm and worm wheel
B. Worm and worm wheel, spur gears, rack and pinion
C. Worm and worm wheel, rack and pinion, spur gears
D. Spur gears, worm and worm wheel, rack and pinion
Answer:D
What is the preferred order of sequence for the following drives from high speed to low speed?
A. Rack and pinion, spur gears, worm and worm wheel B. Worm and worm wheel, spur gears, rack and pinion C. Worm and worm wheel, rack and pinion, spur gears D. Spur gears, worm and worm wheel, rack and pinion