MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Powder Metallurgy knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The alloy F-0000-10 refers to pure fluorine powder with anultimate breaking strength of 10 ksi. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Spray drying produces a superalloy powder with dispersed _____ |
| A. | Thoria |
| B. | Oxalate |
| C. | Nickel |
| D. | Copper |
| Answer» B. Oxalate | |
| 3. |
Complex alloy powders can be produced by electrolytic deposition method by using _____methods. |
| A. | Electrolyte mixture, anode made of cast alloy, and composite anodes |
| B. | Composite cathodes |
| C. | Composite anodes |
| D. | Electrolyte mixture and composite anodes |
| Answer» B. Composite cathodes | |
| 4. |
Which of the following methods have been developed for the production of complex powders? |
| A. | Atomization and Milling |
| B. | Atomization, Thermal decomposition, Electrolysis, and spray drying |
| C. | Atomization, Thermal decomposition, and Graining |
| D. | Atomization and Electrolysis |
| Answer» C. Atomization, Thermal decomposition, and Graining | |
| 5. |
_______ has provided a metal powder designation system, according to which, metal and alloy powders are given a prefix and a four-digit code. |
| A. | ASME |
| B. | ASTM |
| C. | MPIF |
| D. | BIS |
| Answer» D. BIS | |
| 6. |
Beryllium is used as a fuel canning material for nuclear reactors. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Which of the following metal powder is used as a moderator in the atomic energy field? |
| A. | Uranium carbide |
| B. | Beryllium |
| C. | Zirconium and its alloys |
| D. | Thorium |
| Answer» C. Zirconium and its alloys | |