A furnace with a vertical air flow through the heat exchanger and the blower compartment beneath the heat exchanger is called a(n) ____.
A. upflow
B. downflow
C. low boy
D. horizontal
Answer: A
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How were the 1994 midterm elections significant?
A. It revealed the national problem with militias. B. It was a crushing defeat for Republicans. C. Many of the elections were too close to call. D. The Democratic party took a sharp turn to the right. E. The last of the conservative Democrats in the South were wiped out.
Describe some of the many advantages of LED lamps over traditional incandescent lamps.
What will be an ideal response?
Technician A says that blocking is used to remove the shine from a paint surface before refinishing. Technician B says that blocking is done to level the high spots in an uneven repaired surface. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
Multimeters _____.
A. can only check the starter circuit B. for automobiles should be high impedance C. all require manual ranging D. of high impedance are typically rated less than 10 megaohms