When a mobile crane is being moved without direction from the rigger, three travel signals from the crane's horn mean the _____.
a. boom is rising
b. crane is stopping
c. crane is moving forward
d. crane is traveling in reverse
Answer: D
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Which method may be thought of as a heated-tool method that does not use continuously heated tools?
A. ?electromagnetic bonding B. ?heat staking C. ?impulse bonding D. ?heated-tool bonding
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The ____________________ moves the manual valve.
Fill in the blank(s) with the appropriate word(s).
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What is MAPP gas and what is it used for?
What will be an ideal response?
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Compute the percent error if the true or actual value is 45.84 cm and the measured value is 46.00 cm. Round the answer to the proper number of significant digits.
Fill in the blank(s) with the appropriate word(s).
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