HORTICULTURE SCIENCE
FARM POWER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If Rotor RPM is 180, then Gear Pair Ratio will be ____ in Smart + & Super + series
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Input shaft 16 and output shaft 17
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Output shaft 16 and input shaft 17
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Input shaft 15 and output shaft 18
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Input shaft 18 and output shaft 15
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Explanation:
Detailed explanation-1: -To calculate the gear ratio: Divide the number of driven gear teeth by the number of drive gear teeth. In our example, it’s 28/21 or 4 : 3. This gear ratio shows that the smaller driver gear must turn 1, 3 times to get the larger driven gear to make one complete turn.
Detailed explanation-2: -The “reduction” or gear ratio is calculated by dividing the number of teeth on the large gear by the number of teeth on the small gear. For example, if an electric motor drives a 13-tooth pinion gear that meshes with a 65-tooth gear, a reduction of 5:1 is achieved (65 / 13 = 5).
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