Describe the three types of current.
What will be an ideal response?
Direct current (DC) is the movement of electrons in one direction in a conductor. Pulsating direct current is a current in one direction that varies in intensity at a regular interval of time. Alternating current (AC) is a current that changes in direction and intensity at a regular interval of time.
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Describe how a triac can be tested.
What will be an ideal response?
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Which is better for guinea pigs, alfalfa or grass hay? Why?
What will be an ideal response?
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A barometer reading can be taken from a liquid column gauge.
Answer the following statement true (T) or false (F)
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The maximum load weight that a sling is designed to carry is the _____
a. top weight b. carry weight c. rated capacity d. load capacity
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