The relationship between Celsius and Fahrenheit is that:
A) 0C is equal to 0F.
B) There are 1.8 Celsius degrees for every Fahrenheit degree.
C) Celsius temperatures are generally higher than Fahrenheit temperatures.
D) There are 1.8 Fahrenheit degrees for every Celsius degree.
[Ques. 2] Which of the following statements is TRUE of specific heat capacity?
A) Each substance has its own specific heat capacity regardless of state.
B) All substances in a given state have the same specific heat capacity.
C) Specific heat cannot be calculated for every substance.
D) Specific heat capacity is only relevant to substances in the solid state.
[Ques. 3] Two materials that are considered good thermal conductors are:
A) Thermoplastic and rubber. B) Glass and ceramic.
C) Paper and wood. D) Copper and aluminum.
[Ques. 4] What temperature scale uses 32 as the freezing point of water and 212 as the boiling point of water?
A) Kelvin B) Fahrenheit C) Rankine D) Celsius
[Ques. 5] When using a torque wrench to tighten a circular compressor head:
A) Set the wrench to 120 of the specification to allow for loosening.
B) Tighten the bolts in a clockwise pattern, working your way around the circle.
C) Apply a bead of silicone sealant to the gasket before starting
D) Tighten all the bolts to a lower torque, repeat with a slightly higher torque, and finally tighten all the bolts to the specified torque.
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