The ratio of the shear stress to the principal stress on a principal plane is______________________?
Correct answer: A. 0
- A. 0
- B. 1
- C. 1/2
- D. 1/3
Explanation
On a principal plane, the shear stress is zero by definition, leaving only normal principal stress. Therefore, the ratio of shear stress to principal stress is zero, provided the principal stress is nonzero.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
_______________ is the trade name assigned to a non-ferrous cast alloy composed of cobalt, chromium & tungsten ?
Which one of the following is incombustible ?
Transformation range for ferrous material is the temperature interval during which ___________________ is formed during its heating?
A spring material should have low__________________?
Which of the following is not an ore of copper ?
Dislocations are _______________ defects?