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shaft may be taken as 63 MPa. Assuming the weight of the shaft to be negligible in comparison with the other loads, determine its diameter. Take shock and fatigue factors for bending and torsion as 2 and 1.5 respectively. P = 20 kW = 20 x 103 W ; N = 150 rpm. ; T1/T2 = 2.5 ; WB = 900 N ; WA = 2700 N ; T = 63 MPa = 63 N/mm2 ; Km = 2; Kt = 1.5 ; DB = 750 mm or RB = 375 mm ; DA = 1250 mm or RA = 625 mm. A - Pulley A B. B Gear 1250 D 750 750; 250 1000 350 1250-

shaft may be taken as 63 MPa. Assuming the weight of the shaft to be negligible in comparison with the other loads, determine its diameter. Take shock and fatigue factors for bending and torsion as 2 and 1.5 respectively. P = 20 kW = 20 x 103 W ; N = 150 rpm. ; T1/T2 = 2.5 ; WB = 900 N ; WA = 2700 N ; T = 63 MPa = 63 N/mm2 ; Km = 2; Kt = 1.5 ; DB = 750 mm or RB = 375 mm ; DA = 1250 mm or RA = 625 mm. A - Pulley A B. B Gear 1250 D 750 750; 250 1000 350 1250-

Elements Of Electromagnetics
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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shaft may be taken as 63 MPa. Assuming the weight of the shaft to be negligible in comparison with the other loads, determine its diameter. Take shock and fatigue factors for bending and torsion as 2 and 1.5 respectively. P = 20 kW = 20 × 103 W ; N = 150 rpm. ; T1/T2 = 2.5 ; WB = 900 N ; WA = 2700 N ; T = 63 MPa = 63 N/mm2 ; Km = 2 ; Kt = 1.5 ; DB = 750 mm or RB = 375 mm ; DA = 1250 mm or RA = 625 mm. A - Pulley A B в Gear 1250 D 750 750; 250 1000 350 1250- T2 T
Transcribed Image Text:shaft may be taken as 63 MPa. Assuming the weight of the shaft to be negligible in comparison with the other loads, determine its diameter. Take shock and fatigue factors for bending and torsion as 2 and 1.5 respectively. P = 20 kW = 20 × 103 W ; N = 150 rpm. ; T1/T2 = 2.5 ; WB = 900 N ; WA = 2700 N ; T = 63 MPa = 63 N/mm2 ; Km = 2 ; Kt = 1.5 ; DB = 750 mm or RB = 375 mm ; DA = 1250 mm or RA = 625 mm. A - Pulley A B в Gear 1250 D 750 750; 250 1000 350 1250- T2 T
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