During a performance test, both the low-side and high-side pressures are above normal. Technician A says the system is overcharged. Technician B says there is insufficient airflow through the condenser. Who is correct?
a.
b.
c.
d.
C. both A and B
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____ are moisture-resistant, but not used where they will be exposed to moist conditions.
A. Thermoplastic adhesives B. Thermosetting adhesives C. Melamine adhesives D. Resorcinol resin adhesives
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The final pressure is nearest:
The frictionless piston shown in its initial position provides a pressure of 600 kPa in the cylinder. Energy is added until the temperature reaches 250°C.
A) 920 kPa
B) 980 kPa
C) 1020 kPa
D) 1220 kPa
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Horses have poor memories, which makes training difficult
Indicate whether the statement is true or false.
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An interest rate of 12% per year, compounded monthly, is nearest to:
(a) 12.08% per year (b) 12.28% per year (c) 12.48% per year (d) 12.68% per year
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