Mechanical Engineering : Machine Design QUESTIONS AND ANSWERS :: part1 : 11 to 15
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
11.Rankine's theory of failure is applicable for following type of materials |
| brittle |
| ductile |
| elastic |
| plastic |
| tough. |
12.Which is correct statement ? Stress concentration in static loading is |
| very serious in brittle materials and less serious in ductile materials |
| very serious in ductile materials and less serious in brittle materials |
| equally serious in both types of materials |
| seriousness would depend on other factors |
| none of the above. |
13.The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be |
| same in both cases |
| 2 times more |
| 3 times more |
| 4 times more |
| unpredictable. |
14.Which of the following is not correct procedure to increase the fatigue limit |
| cold working |
| shot peening |
| surface decarburisation |
| under-stressing |
| all of the above. |
15.Plastic flow in ductile materials |
| increases the seriousness of static loading stress concentration |
| lessens the seriousness of static loading stress concentration |
| has no effect on it |
| depends on other considerations |
| none of the above. |
More Machine Design 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
The only place where success comes before work is in the dictionary.- Vidal Sassoon
