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If a steel rod of 20 mm diameter and 5 metres lon elongates by 2.275 mm whem subjected to an axial pull of 30 kg, the stress developed, is (a) 9.5541 kg/cm² Sc) 955.41 kg/cm? (b) 95.541 kg/cm2 (d) 9554.1 kg/cm?.

If a steel rod of 20 mm diameter and 5 metres lon elongates by 2.275 mm whem subjected to an axial pull of 30 kg, the stress developed, is (a) 9.5541 kg/cm² Sc) 955.41 kg/cm? (b) 95.541 kg/cm2 (d) 9554.1 kg/cm?.

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
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If a steel rod of 20 mm diameter and 5 metres long elongates by 2.275 mm when subjected to an axial pull of 3000 kg, the stress developed, is (a) 9.5541 kg/cm² (c) 955.41 kg/cm2 (b) 95.541 kg/cm2 (d) 9554.1 kg/cm2.
Transcribed Image Text:If a steel rod of 20 mm diameter and 5 metres long elongates by 2.275 mm when subjected to an axial pull of 3000 kg, the stress developed, is (a) 9.5541 kg/cm² (c) 955.41 kg/cm2 (b) 95.541 kg/cm2 (d) 9554.1 kg/cm2.
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