Which is occurring when gaseous molecules release heat and join together to form a liquid?
A) Evaporating B) Condensing C) Solidifying D) Melting
B
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One way that an engineer?s scale differs from an architectural scale is that the engineer?s scale _____
A) uses fractional values B) is based on units of 10 C) cannot be used to scale long distances D) is only used for drawings of machinery
What information should the body technician have in order to determine how the collision occurred?
What will be an ideal response?
The greatest difficulty with the ____ joint is that the filler metal can stick to the base metal's surface if it accidentally comes in contact with it as it is being fed into the molten weld pool.
A. butt B. square butt C. edge D. tee
Refrigerant increases in volume as it travels through the:
A) Compressor. B) Condenser. C) Metering device. D) Entropy.