A 30 HP electric motor is rotating shaft "A" at 300 rpm. What is the horsepower and rpm at shaft "B", if the efficiency of the spur gears is 67%? See illustration GS-0136.
A
20 H.P. at 200 RPM
B
20 H.P. at 900 RPM
C
30 H.P. at 100 RPM
D
30 H.P. at 900 RPM
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Question 1 / 205eccef9dbacbc34ba4d45de1
Question 1 of 205eccef9dbacbc34ba4d45de1
A 30 HP electric motor is rotating shaft "A" at 300 rpm. What is the horsepower and rpm at shaft "B", if the efficiency of the spur gears is 67%? See illustration GS-0136.
A 30 HP electric motor is rotating shaft "A" at 300 rpm. What is the horsepower and rpm at shaft "B", if the efficiency of the spur gears is 67%? See illustration GS-0136.