Engineering, 07.12.2019 23:31 CoolDudeTrist
Two spur gears in mesh have a module of 2.5 mm, a magnitude of speed ratio of 0.6, and a centre distance of 50 mm. how many teeth do the gears have? if the pinion is rotating at 1200 rpm, what is the magnitude of the pitch line velocity
Answers: 3
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
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Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
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Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
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Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
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Two spur gears in mesh have a module of 2.5 mm, a magnitude of speed ratio of 0.6, and a centre dist...
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