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This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Engineering Mcqs knowledge and support exam preparation. Choose a topic below to get started.
1. |
The process of heat transfer during the reentry of satellites and missiles, at very high speeds, into earth s atmosphere is known as_______________? |
A. | Ablation |
B. | Radiation |
C. | Viscous dissipation |
D. | Irradiation |
Answer» B. Radiation | |
2. |
For radiant heating around 2250 C, the heating elements are made of____________? |
A. | Copper alloy |
B. | Carbon |
C. | Tungsten alloy |
D. | Stainless steel alloy |
Answer» D. Stainless steel alloy | |