Question is ⇒ Water pressure in a 80 cm water main is 10 kg/cm2. The minimum thickness of the metal required for the water main, not to be stressed more than 200 kg/cm2, is., Options are ⇒ (A) 1 cm, (B) 1.5 cm, (C) 2 cm, (D) 2.5 cm, (E) , Leave your comments or Download question paper.

Question is ⇒ Water pressure in a 80 cm water main is 10 kg/cm2. The minimum thickness of the metal required for the water main, not to be stressed more than 200 kg/cm2, is., Options are ⇒ (A) 1 cm, (B) 1.5 cm, (C) 2 cm, (D) 2.5 cm, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Water pressure in a 80 cm water main is 10 kg/cm². The minimum thickness of the metal required for the water main, not to be stressed more than 200 kg/cm², is.
A.	1 cm [Wrong Answer]
B.	1.5 cm [Wrong Answer]
C.	2 cm [Correct Answer]
D.	2.5 cm [Wrong Answer]
View Answer 36 -7 Explanation:- Answer : C Discuss it below : Shriram Bairwa Said on 2018-12-06 04:58:00 Stress = pd/2t, Then, t = pd/2 * stress, => 10 * 80/2 * 200 = 2 cm !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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