Which of the Following Is True About a Diode

question 31

Multiple Choice

Which of the following is true about a diode?

• A) A diode causes the voltage to shift in phase by 90°, i.e., a right angle.
• B) A diode has high resistance in one current direction and low resistance in the opposite current direction.
• C) A diode can only be used with a transformer.
• D) All filter circuits contain a diode.
• E) All of the above.

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Definitions:

Aquatic Animals

Organisms that live in water environments, either fresh or saltwater.

Ammonia

A compound of nitrogen and hydrogen with the formula NH3, used in industry and biological systems, notably as a waste product of metabolism in many organisms.

Freshwater Fish

Fish species that spend most or all of their lives in freshwater habitats such as rivers and lakes, contrasting with saltwater fish found in the ocean.

Main Point

The central or most important idea in a discussion, argument, or narrative.