Coal is a product of the remains of ancient ____
a. marine organisms
b. arthropods buried in swamps
c. plants buried in swamps
d. plants buried in marine sediments
C
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A five-speed transmission is in fourth gear. Which is correct?
A) There is a 1:1 gear ratio
B) The 3-4 synchronizer has engaged the input shaft gear
C) Both A and B
D) Neither A nor B
Dog owners should make sure their pets are regularly ____________________ to prevent roundworm infection.
Fill in the blank(s) with the appropriate word(s).
To calculate the CFM required to provide a given number of air changes in a building, you need:
A) Floor area, ceiling height, and fan horsepower. B) The floor area and ceiling height. C) A psychrometric chart and an enthalpy chart. D) The floor area, ceiling height, and an enthalpy chart.
The electrical terminals used for airbag systems are unique because they are plated with which of these metals?
A) Silver plated B) Tin plated heavy-gauge steel C) Gold plated D) Solid copper