The duty rating refers to the number of consecutive seconds a machine can be operated before it overheats,and the duty cycle refers to the portion of every minute that the dental machine can be used without overheating.
A)Both statements are true.
B)Both statements are false.
C)The first statement is true,the second is false.
D)The first statement is false,the second is true.

Question

Quizplus · Accepted Answer

The first statement is true because the duty rating is the number of consecutive seconds a machine can be operated before it overheats. The second statement is also true because the duty cycle is the portion of every minute that the dental machine can be used without overheating.

The Duty Rating Refers to the Number of Consecutive Seconds