What are the three major uniform tire quality grading system ratings?
What will be an ideal response?
•Tread Wear: This number comes from testing the tire in controlled conditions on a government test track. The higher the number, the longer you can expect the tread to last.• Traction: Tire traction is rated AA, A, B, or C, with AA at the top of the scale. This rating is based on the tire's ability to stop a car on wet concrete and asphalt. It does not indicate the tire's cornering ability.• Temperature: The tire temperature ratings are A, B, or C. The rating is a measure of how well the tire dissipates heat and how well it handles the buildup of heat. The temperature grade applies to a properly inflated tire that is not overloaded. Underinflation, overloading, or excessive speed can lead to more heat buildup. Excessive heat buildup can cause tires to wear out faster, or could even lead to tire failure.
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Four coins are flipped. Each coin tail is recorded as a 0 and a head as a 1. The number of possible coin combinations is _______.
Fill in the blank(s) with the appropriate word(s).
Chain slings are normally used for _____.
a. lifting fragile objects b. lifting rough castings c. lifting ornamental materials d. routine lifting operations
If a resistor that is color-coded yellow-violet-orange-gold is placed across a 15 V source, the resistance and wattage rating could be ________
A) 4.7 k? 1/8 W B) 47 k? 1/4 W C) 0.47 M ? 1/4 W D) 4700 ? 1/4 W
To calculate a discount, multiply the discount rate and the net price.
Answer the following statement true (T) or false (F)