The world-wide population of people 65 years of age and older will more than double in the next 25 years.

a. True
b. False


Answer: a

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Low-speed Class A networks operate at less than ________ bits per second

A) 10,000 B) 5000 C) 8000 D) 2000

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The compound gauge reads:

A) The pressures on both the low side and the high side of the system. B) Only pressures below atmospheric pressure. C) Only pressures above atmospheric pressure. D) Pressures above and below atmospheric pressure.

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Technician A says that Magnaflux is a crack detection method that is commonly used on aluminum heads. Technician B says that bead blasting is the preferred method for cleaning OHC heads. Who is right?

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

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The normal operating temperature (coolant temperature) of an engine equipped with a 195 degree F thermostat is ________

A) 195 degree to 215 degree F B) 175 degree to 215 degree F C) 175 degree to 195 degree F D) 185 degree to 205 degree F

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