Two technicians are discussing testing a catalytic converter. Technician A says that a vacuum gauge can be used and observed to see if the vacuum drops with the engine at idle for 30 seconds. Technician B says that a pressure gauge can be used to check for backpressure. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician
B
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A(n) ____________________ is a plug or cartridge containing a strip of metal that melts if more than
the specified amount of current passes through it.
Fill in the blank(s) with the appropriate word(s).Which of the following do NOT require GFCI protection?
a. All 125V, 15A, and 20A bathroom receptacles b. All 125V, 15A, and 20A outdoor receptacles c. All 125V, 15A, and 20A receptacles that serve kitchen countertops d. All 125V, 15A, and 20A receptacles in living rooms
A vehicle has four parking lights all connected in parallel and one of the bulbs burns out. Technician A says that the this would cause the parking light circuit fuse to blow (open). Technician B says that it would decrease the current in the circuit. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Dimensions that require tolerances different from the general tolerances given in the title block must be specified on the dimension.
Answer the following statement true (T) or false (F)