Question
If the alternator-to-engine drive ratio is 2.65 to 1 , what rpm will the alternator have when the engine is idling at 300 rpm ? Hint: Use a direct proportion.
The alternator will have
when the engine is idling at 300 rpm .
(Type a whole number or a decimal.)
The alternator will have
(Type a whole number or a decimal.)
Ask by Bates Boone. in the United States
Jan 13,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The alternator will have 795 RPM when the engine is idling at 300 RPM.
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Mind Expander
To find the rpm of the alternator when the engine is idling at 300 rpm, we can set up a direct proportion based on the drive ratio. The formula for this calculation is:
So, with a drive ratio of 2.65:
The alternator will have 795 rpm when the engine is idling at 300 rpm.