Why do some technicians recommend using a separate refrigerant tank when purging hoses?
A) To preserve coolant B) To maintain pressure levels
C) To continue refrigerant flow D) To preserve system charge
D
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In the relay method of isolation, the CPU is isolated through the use of a(n) ____.
A. LED B. laser C. electrostatic buildup D. magnetic field
Answer the following statement(s) true (T) or false (F)
The basic START–STOP push button control circuit discussed in Chapter 7 can be modified to include a second STOP and START push button.
?When intake runners are designed to trap standing waves in the manifold, timing them so they are ready to be breathed when the intake valves open, this is called a _________ manifold.
What will be an ideal response?
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