Question No : 50
Cast iron contains __________ percent carbon.
Question No : 51
__________ stress cannot be sustained by a fluid in equilibrium.
Question No : 52
Tin based white metals are used, where bearings are subjected to
Question No : 53
Addition of __________ to steel does not impart hardness.
Question No : 54
The malleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the maximum malleability?
Question No : 55
Oxide layer formed on the non-ferrous metal surface after its annealing is
Question No : 56
Cold working of a material results in increase in hardness, which is termed as the __________ hardening.
Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.
| Exam Name | No. Of Q | Link |
| Chemistry set 1 | 30 | Start |
| Chemistry set 2 | 30 | Start |
| Chemistry set 3 | 30 | Start |
| Chemistry set 4 | 30 | Start |
| Chemistry set 5 | 30 | Start |
| Chemistry set 6 | 30 | Start |
| Chemistry set 7 | 30 | Start |
| Chemistry set 8 | 30 | Start |
| Chemistry set 9 | 30 | Start |
| Chemistry set 10 | 30 | Start |
| Chemistry set 11 | 30 | Start |
| Chemistry set 12 | 30 | Start |