System of Numbers and Conversion Reviewer Part 2

Continue Practice Exam Test At what temperature will the °C and °F
readings be equal?
Questions Part 2 of the Series
Choose the letter of the best answer  A. 40°
in each questions.  B. -40°
 C. 32°
Conversion  D. 0°

Problem 51
Problem 56 (ME October 1994)
What is the temperature in degree Celsius
of absolute zero? How many degree Celsius is 80 degrees
Fahrenheit?
 A. -32
 B. 0  A. 26.67
 C. 273  B. 86.4
 D. -273  C. 33.33
 D. 16.33

Problem 52 (ME April 1996)
Problem 57 (EE October 1990)
How many degrees Celsius is 100 degrees
Fahrenheit? What is the absolute temperature of the
freezing point of water in degree Rankine?
 A. 37.8 °C
 B. 2.667 °C  A. -32
 C. 1.334 °C  B. 0
 D. 13.34 °C  C. 428
 D. 492

Problem 53 (ECE November 1997)
Problem 58
A comfortable room temperature is 72 °F.
What is this temperature, expressed in The angle of inclination of the road is 32.
degrees Kelvin? What is the angle of inclination in mils?

 A. 263  A. 456.23
 B. 290  B. 568.89
 C. 295  C. 125.36
 D. 275  D. 284.44


Problem 54 Problem 59

255 °C is equivalent to: An angle measures x degrees. What is its
measure in radians?
 A. 491 °F
 B. 427 °F  A. 180° x / π
 C. 173.67 °F  B. π x / 180°
 D. 109.67 °F  C. 180° π / x
 D. 180° π x

Problem 55

, Problem 60 (ECE November 1995) Problem 65 (ME April 1994)

Express 45° in mils. Add the following and express in meters:
3m + 2cm + 70mm
 A. 80 mils
 B. 800 mils  A. 2.90 m
 C. 8000 mils  B. 3.14 m
 D. 80000mils  C. 3.12 m
 D. 3.09 m

Problem 61 (ME April 1997)
Problem 16
What is the value in degrees of π radians?
One nautical mile is equivalent to:
 A. 90°
 B. 57.3°  A. 5280 ft.
 C. 180°  B. 6280 ft.
 D. 45°  C. 1.256 statute mile
 D. 1.854 km

Problem 62 (CE May 1993)
Problem 67 (ME October 1991)
How many degrees is 3200° mils?
How many square feet is 100 square
 A. 360° meters?
 B. 270°
 C. 180°  A. 328.10
 D. 90°  B. 956.36
 C. 1075.84
 D. 156
Problem 63 (ECE November 1995)

An angular unit equivalent to 1/400 of the Problem 68
circumference of a circle is called:
A tank contains 1500 gallons of water.
 A. mil What is the equivalent in cubic liters?
 B. grad
 C. radian  A. 4.256
 D. degree  B. 5.865
 C. 6
 D. 5.685
Problem 64 (EE October 1994)

Carry out the following multiplication and Problem 69 (ME October 1994)
express your answer in cubic meters:
3cm×5mm×2m. How many cubic feet is equivalent to 100
gallons of water?
 A. 3 x 10-3
 B. 3 x 10-4  A. 74.80
 C. 8 x 10-2  B. 1.337
 D. 8 x 102  C. 13.37
 D. 133.7