Mechanical Engineering : Engineering Materials QUESTIONS AND ANSWERS :: part3 : 1 to 5
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
1.Solder is an alloy consisting of |
| tin, antimony, copper |
| tin and copper |
| tin and lead |
| lead and zinc |
| lead and copper. |
2.Maximum percentage of carbon in ferrite is |
| 0.025% |
| 0.06% |
| 0.1% |
| 0.25% |
| 0.8%. |
3.Surveying tapes are made of a material having low coefficient of expansion and enough strength. The alloy used is |
| silver metal |
| duralumin |
| Hastelloy |
| monel metal |
| invar. |
4.An engineer's hammer is made of |
| cast iron |
| forged steel |
| mild steel |
| high carbon steel |
| H.S.S. |
5.Cyaniding is the process of |
| dipping steel in cyanide bath |
| reacting steel surface with cyanide salts |
| adding carbon and nitrogen by heat treatment of steel to increase its surface hardness |
| obtaining cyanide salts |
| making corrosion resistant steel. |
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
A real entrepreneur is somebody who has no safety net underneath them. Henry Kravis
