A(n) ____ joining process is one in which the welding is performed by equipment and you control the welding progress by making adjustments as required.

A. machine
B. manual
C. automatic
D. semiautomatic


Answer: A

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The term ____________________ is used in the military and government sectors to represent the process of moving out of temporary facilities and returning them to the owners or managers.

Fill in the blank(s) with the appropriate word(s).

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hat is one component of the distillate that has a particular boiling point that is different from the boiling point of the other fractions in the column?

A) Overhead B) Fraction C) Flash zone D) Reflux

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Technician A says that a MAF sensor is a high-authority sensor and is responsible for determining the fuel needs of the engine based on the measured amount of air entering the engine. Technician B says that a cold wire MAF sensor uses the electronics in the sensor itself to heat a wire 20°C below the temperature of the air entering the engine. Who is right?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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What is the most important step to take to control bacteria in food processing?

A) Submersing the food in bleach solutions B) Keeping the processing plant and equipment clean and sanitary C) Freezing the food to kill all bacteria D) Using feedstock with antibiotics in the feed

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