Exam 2: Hand and Shop Tools, Precision Tools, and Units of Measurement

Which type of tap should be used to cut new threads to a bore?

When a technician fails to use a torque wrench to tighten a fastener, what is the likely outcome?

Which of the following prefixes is used to express a millionth of any value?

What is the function of a spreader bar?

What measurement is theoretically one ten-millionth of the distance between the equator and either pole?

When a fastener is torqued to specification, approximately how much of the twisting force is required to overcome thread friction?

Convert 36 degrees Celsius to degrees Fahrenheit and round to the nearest of the following values:

Convert 440 horsepower to kilowatts

When measuring shaft runout, a dial indicator produces readings between +0.0025 inches (positive) and -0.0055 inches (negative). What is the TIR?

An engine main bearing clearance specification is stated to be 0.0035 inches. What color Plastigage™ is required to measure the actual bearing clearance?

What is the approximate tensile strength of a 7/8 grade five bolt?

The working load limit of a chain is usually equivalent to what percentage of the tensile strength rating of the steel it is made of?

How many full rotations of a metric micrometer are required to measure 2.5 millimeters?

Which of the following is NOT a type of torque wrench?

A wrench that has an open end, and a box end, both of the same nominal dimension, is known as a

What cutting fluid should be used when tapping threads to a cast iron block?

What should be used to remove a stud that has sheared flush to an engine block?

When a fastener is torqued to specification, approximately what percentage of the twisting force is converted into clamping force?

Which of the following would most accurately size a hole?

What is known as the combined angle of the cutting edges of a drill bit?