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11
A main shaft is running at 250 rpm and machine spindle is to be driven directly from the main shaft to tum at 25 rpm. If the diameter of pulley fitted on machine spindle is 20 em, what would be the diameter of pulley fitted on main shaft?
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Answer: Option D
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12
In helical gears, the distance between similar faces of adjacent teeth along a helix on the pitch cylinders normal to teeth is called . . . . . . . . pitch.
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Answer: Option B
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13
The transmission that functions purely automatically without any attention from the drive is known as
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Answer: Option A
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14
A typical overdrive gear ratio is . . . . . . . .
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Answer: Option A
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15
What is the gear ratio of third shift position?
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Answer: Option D
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16
In the differential, the distance between adjacent meshing teeth in the driving and driven gear is called as
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Answer: Option C
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17
Torque converter can replace
1. Gearbox
2. Clutch
3. Fluid fly wheel
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Answer: Option C
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18
Helical gears have their teeth
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Answer: Option A
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19
Why bendix drive is provided for a starter?
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Answer: Option C
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20
Advantage(s) of friction clutch is/are
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Answer: Option D
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