MCQOPTIONS
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| 1. |
The heating element of an electric heater should be made of a material having |
| 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 | |