Mechanical Engineering : Strength Of Materials QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
6.True stress-strain curve for materials is plotted between |
| load/original cross-sectional area and change in length/original length |
| load/instantaneous cross-sectional area original area and log. |
| load/instantaneous cross-sectional area and change in length/original length |
| load/instantaneous area and instantaneous area/original area |
| none of the above. |
7.Which is the false statement about true stress-strain method |
| It does not exist |
| It is more sensitive to changes in both metallurgical and mechanical conditions |
| It gives, a more accurate picture of the ductility |
| It can be correlated with stress-strain values in other tests like torsion, impact, combined stress tests etc. |
| It can be used for compression tests as well. |
8.It equal and opposite forces applied to a body tend to elongate it, the stress so produced is called |
| internal resistance |
| tensile stress |
| transverse stress |
| compressive stress |
| working stress. |
9.In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress is |
| more |
| less |
| same |
| more/less depending on composition |
| may have any value. |
10.Modulus of rigidity is defined as the ratio of |
| longitudinal stress and longitudinal strain |
| volumetric stress and volumetric strain |
| lateral stress and lateral strain |
| shear stress and shear strain |
| linear stress and lateral strain. |
More Strength Of Materials QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Identify your problems but give your power and energy to solutions- Tony Robbins
