Physics · Measuring Instruments
Which of the following is a disadvantage or defect associated with a digital wattmeter?
- 1Measurement resolution is significantly enhanced.
- 2The digital display allows for accurate reading without parallax errors.
- 3Measurement accuracy is high.
- 4Temporary voltage spikes or oversupply can easily damage the electronic circuits.✓
Correct answer
Temporary voltage spikes or oversupply can easily damage the electronic circuits.
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