Mechanical Engineering : Engineering Materials QUESTIONS AND ANSWERS :: part2 : 16 to 20
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.White cast iron contains carbon in the form of |
| free carbon |
| graphite |
| cementite |
| white carbon |
| ferrite. |
17.In malleable iron, carbon is present in the form of |
| cementite |
| free carbon |
| flakes |
| spheroids |
| nodular aggregates of graphite. |
18.In nodular iron, graphite is in the form of |
| cementite |
| free carbon |
| lakes |
| spheroids |
| nodular aggregates of graphite. |
19.The percentage of carbon in pig iron varies from |
| 0.1 to 1.2% |
| 1.5 to 2.5% |
| 2.5 to 4% |
| 4 to 4.5% |
| 4.5 to 6.3%. |
20.The unique property of cast iron is its high |
| malleability |
| ductility |
| surface finish |
| damping characteristics |
| hardness. |
More Engineering 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
If your ship doesnât come in, swim out to meet it!-Jonathan Winters
