Deck 26: Circular Measurement

Question 1

The circumference of a circle is 4 5/6 inches. What is the diameter to the nearest thousandth inch?

A) 1.453
B) 1.488
C) 1.512
D) 1.538

Answer 1

1.538

Question 2

The pitch circle of a gear is 4.7 inches in diameter, and it has 12 teeth. What is the distance between teeth measured on the circumference of the pitch circle? Round to the nearest hundredth inch.

A) 1.14
B) 1.20
C) 1.23
D) 1.29

Answer 2

1.23

Question 3

Sometimes in the automotive trade the diameter is referred to as the ____________________.

Answer 3

bore

Question 4

If the diameter of a circle is 3.5 inches, find the circumference to the nearest thousandth of an inch.

A) 10.144
B) 10.632
C) 10.996
D) 11.139

Question 5

Find the circumference of a 3 3/16-inch diameter circle to the nearest thousandth of an inch.

A) 10.014
B) 10.524
C) 10.655
D) 11.001

Question 6

The ____________________ is the distance across a circle.

Question 7

In one turn of a speed wrench, the hand makes a circle. If the hand measures 4.25 inches, what is the diameter in inches of the circle made by this speed wrench?

A) 7.5
B) 8
C) 8.25
D) 8.5

Question 8

The ____________________ is the distance around a circle.

Question 9

The face of a 7-inch diameter gauge is divided in 10 equal parts. What is the length of each division measured on the circumference of the gauge? Round to the nearest thousandth inch.

A) 1.870
B) 1.991
C) 2.087
D) 2.199

Question 10

What is the diameter of a circle with a circumference of 7 inches? Round to the nearest hundredth inch.

A) 2.22
B) 2.23
C) 2.24
D) 2.25