Heating cable for snow-melting is typically installed in a serpentine pattern _____.

a. 6" on center
b. 12" on center
c. 18" on center
d. 24" on center


b. 12" on center

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The number of fed cattle marketed is generally lower during the _____ quarter of the year

a. first c. third b. second d. fourth

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Which of the following is true regarding EHI nozzle opening?

A. requires a hydraulic pressure of 3,000 psi B. requires a hydraulic pressure of 5,000 psi C. takes place whenever ECM drivers energize the EUP control cartridge D. takes place whenever ECM drivers energize the EHI actuator

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The first pigs arrived in what became the continental United States in Virginia with Balboa in 1624

Indicate whether the statement is true or false

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The most common sources for biodiesel production in the United States are ____________________ oil and recycled frying oil

Fill in the blank(s) with correct word

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