Oxygenated fuel reduces CO in the exhaust by ________
A) Removing the oxygen from CO to make carbon B) Adding oxygen to CO to help form CO2
C) Both A and B D) Neither A nor B
B
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Una característica de las for- mas de malla de acero es que _____.
a. dejan una superficie áspera para que se pueda unir con el con- creto de alrededor b. no se deterioran con el tiempo c. pesan más que la forma de madera d. no pueden usarse para hacer formas ocultas
Explain how humans cause accelerated erosion
What will be an ideal response?
Where in the system is an oil separator installed?
A) In the discharge line leaving the compressor B) In the suction line leaving the evaporator C) An oil separator can be installed anywhere in the system. D) In the liquid line leaving the condenser
What temperature sensors are used with a commercial air handler?
A) Preheat and postheat sensors B) Mixed air, supply air, and preheat sensors C) Preheat, low-temperature, and high-temperature sensors D) Mixed air and separated air sensors