MCQOPTIONS
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| 1. |
The heating element of an electric heater should be made with a material , which should have |
| A. | high specific resistance and high melting point |
| B. | high specific resistance and low melting point |
| C. | low specific resistance and low melting point |
| D. | low specific resistance and high melting point |
| Answer» B. high specific resistance and low melting point | |