Slash-and-burn agriculture allowed farmers to utilize farmland for many years

a. True
b. False
Indicate whether the statement is true or false


False

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Answer the following statement(s) true (T) or false (F)

1. Two-stroke power equipment engines are becoming more prominent in the power equipment engine industry. 2. Two-stroke engines in today’s power equipments are found primarily in small handheld units such as gas-powered blowers and string trimmers. 3. If the piston rings in a two-stroke engine are worn, the compression gauge displays a pressure reading that is higher than the manufacturer’s specification. 4. When looking at the reed valve assembly, there should be little to no air gap between the reed valve and the reed valve seat. 5. After an engine has been rebuilt, the engine should start within 10–15 pulls of the starter rope.

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Which of the following will cause a vibration from a transmission or transaxle?

A. A poorly mounted torque converter B. Worn wheel bearings C. Dragging brake pads D. Misbalanced tires

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The most common soil microorganisms are the bacteria

Indicate whether the statement is true or false.

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If one branch of a parallel circuit shorts, the total resistance decreases

Indicate whether the statement is true or false

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