Electronics - Resistance and Power
Exercise :: Resistance and Power - General Questions
| 46. |
A 22-gauge wire will have a diameter in mils of: |
Answer: Option B
Explanation:
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| 47. |
The word work means that: |
| A. |
energy has been transferred | | B. |
it is inversely related to energy | | C. |
no energy has been transferred | | D. |
work and energy are not related |
Answer: Option A
Explanation:
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| 48. |
A good fuse will have: |
| A. |
zero ohms resistance | | B. |
a medium resistance | | C. |
a high resistance | | D. |
an infinite resistance |
Answer: Option A
Explanation:
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| 49. |
What property does an incandescent lamp possess? |
| A. |
cold resistance | | B. |
hot resistance | | C. |
ballast resistance | | D. |
both cold and hot resistance |
Answer: Option D
Explanation:
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| 50. |
One advantage of a carbon film resistor over a carbon composition resistor is: |
| A. |
less circuit noise | | B. |
smaller size | | C. |
higher wattage | | D. |
poor tolerance |
Answer: Option A
Explanation:
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