What is the energy ladder?
What will be an ideal response?
The energy ladder is a conceptual framework that illustrates how the energy intensity of households, the diversity of their energy services, and the diversity of the fuels that they consume increases as household income increases. It is a way of better understanding energy poverty, and also how economic development contributes to the overall energy intensification of a society.
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What was the response of Polish workers at the Lenin Shipyard in Gdansk to the refusal of Polish officials to grant them permission to create a trade union in 1980?
a. work stoppage b. no response, because of fear of crackdowns c. creation of a secret trade union d. massive demonstrations that resulted in the creation of a state-sponsored trade union
Brake fluid flushing includes all of these EXCEPT ________
A) Bleeding at all four wheels B) Adding new brake fluid C) Changing brake fluid filter D) Removing the old brake fluid
?List three types of oil pumps.
What will be an ideal response?
Which of these is true regarding port fuel injection systems?
A) The intake manifold may be shaped and sized to best fit the engine performance requirements. B) Fuel distribution to all cylinders is equal. C) Fuel is injected almost directly into the combustion chamber. D) All of these are correct.