Which of the following types of packing is the strongest?
A. twisted braid
B. square braid
C. braid-over-braid
D. interlocking
Answer: D
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Answer the following statement(s) true (T) or false (F)
1. Almost all ignition systems used in power equipment engines fire the spark plug once per revolution of the crankshaft. 2. The sole purpose of an ignition system is to provide a spark that will ignite the air–fuel mixture in the combustion chamber. 3. High-tension magneto ignition systems are commonly used in power equipment engines. 4. The breaker points in both the high- and low-tension magneto ignition systems are connected in series with the primary circuit 5. The current-carrying wire is always pulled toward the side having the stronger magnetic field.
Organically grown livestock can be given medicine for parasites but not growth hormones
Indicate whether the statement is true or false
Which of the following can result from evaporator freeze-up?
A) The refrigerant may not properly evaporate. B) The air-conditioning system produces little or no cooling. C) Air is not drawn over the fins D) All of the above.
VOM stands for ________
Fill in the blank(s) with correct word