42, The static deflection at the center of the steel shaft in Fig. 3-53 is equal to 0.35 mm. Find the value of the critical speed. Shaft is steel. Ans. ng = 1810 rpm.
42, The static deflection at the center of the steel shaft in Fig. 3-53 is equal to 0.35 mm. Find the value of the critical speed. Shaft is steel. Ans. ng = 1810 rpm.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:42. The static deflection at the center of the steel shaft in Fig. 3-53 is equal to 0.35 mm. Find
the value of the critical speed. Shaft is steel.
Ans. n = 1810 rpm.
Design of Shafts
Chap. 3
248
t.
50
30 1"dia
10"
10"
Figure 3-52 Problem 41.
10 kg
10 kg
C
B
375
600 mm
375
Figure 3-53 Problem 42.
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