A handle H drives a pinion A, which drives a drum E through gear wheels B,C and D as shown in Fig. 34.10. H 400 mm A B D E → W 200 mm

Elements Of Electromagnetics
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A handle H drives a pinion A, which drives a drum E through gear wheels
B,C and D as shown in Fig. 34.10.
P4
H
400 mm
A
B
D
E
W
200 mm
The length of handle is 400 mm, and diameter of the drum is 200 mm. The wheel A has
20 teeth, which gears with wheel B of 80 teeth. The wheel C has 20 teeth which gears with wheel D
of 100 teeth.
Swill
Find the load (W) that can be raised by the drum, if an effort of 10 N is applied at the end of
the handle. Take efficiency of the system as 60%.
Transcribed Image Text:A handle H drives a pinion A, which drives a drum E through gear wheels B,C and D as shown in Fig. 34.10. P4 H 400 mm A B D E W 200 mm The length of handle is 400 mm, and diameter of the drum is 200 mm. The wheel A has 20 teeth, which gears with wheel B of 80 teeth. The wheel C has 20 teeth which gears with wheel D of 100 teeth. Swill Find the load (W) that can be raised by the drum, if an effort of 10 N is applied at the end of the handle. Take efficiency of the system as 60%.
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