Which of the following is the number of NFPA standard which deals with Inspection, Care and Use of Fire Hose, Couplings and Nozzles and Testing of Fire Hose:

A. 1962
B. 1987
C. 1972
D. 1971


Answer: A. 1962

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MacPherson strut replacement is being discussed. Technician A says that the lower rear strut hole may be elongated to allow for a camber adjustment on some vehicles. Technician B says that the lower rear strut hole may be elongated to allow for easier installation on difficult locations. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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There are two basic types of transistors: the NPN and the ____________________.

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

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The material that transports genetic material is called a vector

Indicate whether the statement is true or false

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The weight of a material compared to the weight of an equal volume of water is that material's _____

a. specific gravity b. equivalent weight c. specific ratio d. relative mass

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