Which type of engine-driven AC generator is commonly used as a standby system because they have a longer life and require less maintenance?
a. Diesel-powered
b. LP gas-powered
c. Liquid-cooled
d. Air-cooled
a. Diesel-powered
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The first nationally recommended electrical code was published in _____.
a. 1850 b. 1895 c. 1911 d. 1923
Which of the following statements is LEAST-Likely true?
A. A recovery tank is a good feature to add to an older car if it does not already have one. B. When a tank vibrates on rough roads, it can be torn from its mount. C. If the radiator cap needs to be replaced on a recovery tank system, be sure the new cap includes a seal that works against the top of the filler neck, too. D. One gallon of water weighs about 5 pounds.
Why can pipe be a challenge to cut??
What will be an ideal response?
The ____ contains a high-voltage generator that supplies current through the series resistors and the unknown resistance (R) to the two-coil assembly that operates the pointer.
a. megohmmeter b. macrohmmeter c. millohmmeter d. kilohmmeter