When You Reduce a Current Source to Zero

question 22

Multiple Choice

When you reduce a current source to zero

• A) you are effectively replacing it by a short.
• B) you are effectively replacing it by an open.
• C) you are effectively replacing it by a low-value resistor.
• D) you are effectively replacing it by a fuse.

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Definitions:

Antiplatelets

Medications that prevent blood cells called platelets from clumping together to form a blood clot, reducing the risk of heart attacks and strokes.

Bronchodilator

Medication that makes breathing easier by relaxing the muscles in the lungs and widening the airways (bronchi).

Orphan Drug

A pharmaceutical agent developed specifically to treat a rare medical condition, the so-called "orphan" diseases.

Decongestant

A type of medication that relieves nasal congestion, usually by reducing swelling of the nasal passages.