The Speed of the Disc Servomotor Can Be Varied by Changing

question 4

Multiple Choice

The speed of the disc servomotor can be varied by changing the amount of voltage supplied to the armature. The voltage is generally varied using _____.

• A) phase
• B) pulse-width
• C) frequency
• D) amplitude

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Definitions:

Adverse Effect

Unwanted, negative consequences associated with the use of a medical treatment or medication.

Niacin

A B-vitamin essential for the metabolism of carbohydrates and fats, also known as Vitamin B3.

Adverse Effects

Unintended, harmful outcomes or side effects resulting from medication or treatments.

Poisoning

The condition of becoming ill or experiencing harmful effects because of substances that are toxic or dangerous when ingested, inhaled, or come into contact with the body.