Answer the following statement(s) true (T) or false (F)
1. Static electricity is a charge that is stationary; it is not a current.
2. Materials in which electrons move freely are called conductors.
3. A charged electroscope will indicate whether an unknown charge is positive or negative.
4. Electrostatic conduction is the process by which the neighboring object acquires a charge.
5. An induced charge on one object is caused by the approach of another charged object, without contact between the two objects.
1. True
2. True
3. True
4. False
5. True
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A. 2 B. 3 C. 4 D. 5
The ____ type ammeter can have different range settings by changing the turns ratio of the secondary of the transformer.
a. moving coil b. clamp-on c. moving iron d. zero-center
Discrete point measurement and swept frequency measurement are two methods of
A) determining the average input signal of an active filter circuit B) determining a filter circuit's response C) determining a filter circuit's attenuation D) all of the above
One square foot is equal to 12 square inches.
Answer the following statement true (T) or false (F)