Electronics - Resistance and Power
Exercise :: Resistance and Power - General Questions
| 31. |
How many amps are used by a 100 watt, 120 volt light bulb? |
| A. |
1.2 amps | | B. |
12000 amps | | C. |
830 mA | | D. |
12 amps |
Answer: Option C
Explanation:
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| 32. |
The source is 24 volts and the load resistance is 100  . What is the load current? |
Answer: Option B
Explanation:
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| 33. |
Resistors are identified as to wattage by: |
| A. |
size | | B. |
color code | | C. |
types of materials | | D. |
internal construction |
Answer: Option A
Explanation:
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| 34. |
What type of resistors have a tolerance rating of 5% or greater? |
| A. |
precision | | B. |
SIP | | C. |
general-purpose | | D. |
wirewound |
Answer: Option C
Explanation:
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| 35. |
Resistor tolerance is either printed on the component, or is provided by: |
| A. |
keyed containers | | B. |
size | | C. |
color code | | D. |
ohmmeter reading |
Answer: Option C
Explanation:
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