When memory in a vehicle ECM is described as being volatile, what happens to it when the ignition is turned off?
A. it is written to EEPROM
B. it is retained magnetically
C. it is activated until the next start cycle
D. it is lost
Answer: D
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What are the energy conservation gains from the following:
a. Switching from a single 60-watt incandescent bulb that burns for 6 hours per day to a 13-watt CFL. b. Using pure biodiesel instead of motor gasoline for an automobile that travels 60,000 miles per year with a fuel economy of 28 mpg. c. Replacing a heat pump with a COP of 3.2 with a heat pump with a COP of 2.6, if the heating load is 43.3 million Btu per year. d. Replacing an air conditioner with an EER of 11 with a unit that has an EER of 14, if the cooling load is 22 million Btu per year. e. Upgrading a natural gas furnace from one with 88% efficiency to one with 92% efficiency, if the heating load is 55 million Btu per year. What will be an ideal response?
What is 3/16 plus 9/16?
a. 3/4 b. 1/2 c. 11/16 d. 7/32 e. None of the above
Sustained yield is the scheme by which many renewable resources are managed
Indicate whether the statement is true or false
Not only must the working personnel on a dairy farm be dependable (punctual), they
must continually provide high quality labor. A. True B. False