Which of the following would not be used to make contraction joints in concrete?
a. hand saw
b. cut-off saw
c. jointing tool
d. none of the above
a. hand saw
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Die _____ turn at speeds of up to 20,000 rpm. Be sure to use wheels that are rated for at least that speed.
What will be an ideal response?
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____________________ seals are used at the front and the rear of the crankshaft, or the front of an overhead camshaft.
Fill in the blank(s) with the appropriate word(s).
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15 × (6 + 3 ) =
A) 51 B) 135 C) 270 D) 93
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Technician A says that silent chains are quieter than roller chains and do not stretch with use. Technician B says that on overhead valve engines, the camshaft is usually placed in the block above the crankshaft. 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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