A shaft shown in figure is acted upon by a radial force F=50N. If the shaft is made of steel, determine the critical speed (in rpm) using Dunkerley's equation. Ignore the effect of shaft sections in bearings. 25 D. 20- -20 - 30 D. -180 -3 R. 500 280 175- -40 D. -25 D. 20 20

Elements Of Electromagnetics
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Publisher:Sadiku, Matthew N. O.
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A shaft shown in figure is acted upon by a radial
force F-50N. If the shaft is made of steel,
determine the critical speed (in rpm) using
Dunkerley's equation. Ignore the effect of shaft
sections in bearings.
25 D.
20
-20
30 D.
-180
3 R.
500
F
280-
-175-
-40 D.
-25 D.
20
-20
Transcribed Image Text:A shaft shown in figure is acted upon by a radial force F-50N. If the shaft is made of steel, determine the critical speed (in rpm) using Dunkerley's equation. Ignore the effect of shaft sections in bearings. 25 D. 20 -20 30 D. -180 3 R. 500 F 280- -175- -40 D. -25 D. 20 -20
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