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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