A flange bolt coupling consists of 8-12mm diameter steel bolts on a bolt circle 350mm in diameter and 6-12mm diameter steel on a concentric bolt circle 250mm in diameter. What torque in KN-m can be applied without exceeding a shearing stress of 30 MPa in the bolts? O a.7.865 O b.6.568 Oc.6.867 Od.8.756

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A flange bolt coupling consists of 8-12mm diameter steel bolts on a bolt circle 350mm in diameter and 6-12mm diameter steel on a concentric bolt circle 250mm in diameter. What torque in KN-m can be applied without
exceeding a shearing stress of 30 MPa in the bolts?
O a. 7.865
O b.6.568
O c. 6.867
d. 8.756
Transcribed Image Text:A flange bolt coupling consists of 8-12mm diameter steel bolts on a bolt circle 350mm in diameter and 6-12mm diameter steel on a concentric bolt circle 250mm in diameter. What torque in KN-m can be applied without exceeding a shearing stress of 30 MPa in the bolts? O a. 7.865 O b.6.568 O c. 6.867 d. 8.756
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