Which of the following is defined by UL as a device that trips when a fault current to ground is 6mA or more?
a. Class A
b. Class B
c. Class H
d. Class R
a
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Today, ____________________-stroke engines are found in almost all power equipment engines in the United States.
Fill in the blank(s) with the appropriate word(s).
Asking yourself, “Does the outcome make sense?” is a part of which step in a basic engineering problem solution?
a. Defining the problem b. Simplifying the problem c. Performing the solution or analysis d. Verifying the results
Answer the following statement(s) true (T) or false (F)
Drip caps are installed along the bottom edge of the windows
Which of the following is NOT part of a stall test procedure?
A) Run the engine at 2000 rpm for 2 minutes then turn OFF the key B) Shift the transmission into neutral and run the engine at 1000 rpm for at least 60-seconds following a stall test. C) Connect a tachometer and block the drive wheels D) Place the gear selector in gear and depress the accelerator making sure that the parking and service brakes are firmly applied