An advantage of using a laser to melt metal is:
A. extremely small holes
B. small heat-affected areas
C. easy control of the laser beam
D. all of the above
Answer: D
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In most hybrid electric vehicles, the air entering the plenum chamber passes through the ________.
A) Heater core B) Evaporator C) Cabin filter D) Recirculation door
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Grazing capacity
What will be an ideal response?
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Which of the following is a thermometer used to measure the temperature of objects without physically touching them?
A) Infrared B) Digital C) Glass-stem D) Dial
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The operating point of two pumps "A" in series in system "B" is:
a. 2 b. 3 c. 4 d. 5 e. 6
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