Which of the following guidelines is least likely to be included in personal sustainable energy plans?

Which of the following guidelines is least likely to be included in personal sustainable energy plans?

a. Get as much heat and cooling as possible from natural sources.

b. Insulate existing houses heavily.

c. Create cracks along flooring and ceilings to increase indoor air quality.

d. Don't use electricity to heat space or water.

e. None of these.



Answer: C

According to Amory Lovins, the most expensive way to get more electricity would be

According to Amory Lovins, the most expensive way to get more electricity would be

a. industrial cogeneration

b. eliminating pure waste of electricity

c. building a new central power station

d. making appliances cost-effectively efficient

e. using alternative energy sources

Answer: C

Which of the following statements does not reflect the thinking of Amory Lovins?

Which of the following statements does not reflect the thinking of Amory Lovins?

a. The answers you get depend on the questions you ask.

b. The cheapest way to get more electricity is to convert to efficient lighting equipment.

c. Energy efficiency and conservation are the cheapest ways to achieve low-temperature heating and cooling.

d. The way to develop a sound energy policy is to define your energy sources and find the most efficient ways to increase each of them.

e. None of these.

Answer: E

Which of the following is least likely to characterize a sustainable energy future?

Which of the following is least likely to characterize a sustainable energy future?

a. fiber-optic cables and microprocessors

b. larger, regional power plants

c. energy management systems

d. improved energy efficiency

e. ecocars







Answer: B

The energy resource that most improves the quality of the environment is

The energy resource that most improves the quality of the environment is

a. improved energy efficiency

b. wind energy

c. biomass

d. hydrogen gas

e. geothermal energy







Answer: A

The renewable and perpetual resources with the best availability in the short term and the long term are

The renewable and perpetual resources with the best availability in the short term and the long term are

a. large- and small-scale dams

b. low-temperature solar heating and improved energy efficiency

c. photovoltaics and high-temperature solar heating

d. wind energy

e. geothermal energy







Answer: B

The least expensive perpetual resource is

The least expensive perpetual resource is

a. improving energy efficiency

b. hydroelectricity

c. tidal energy

d. photovoltaics

e. wind energy

Answer: A

The fossil fuel with the least environmental impact is

The fossil fuel with the least environmental impact is

a. oil

b. natural gas

c. coal

d. oil shale

e. kerosene






Answer: B

The estimated net useful energy of oil, natural gas, and coal is

The estimated net useful energy of oil, natural gas, and coal is

a. high and increasing

b. high and decreasing

c. and stable

d. low and increasing

e. and increasing







Answer: B

A sustainable energy future is least likely to encourage

A sustainable energy future is least likely to encourage

a. requiring that all energy systems supported by government funds be based on cost-benefit analysis

b. requiring that electrical production be on a least-cost basis

c. full-cost pricing including social and environmental costs of energy sources

d. permitting utilities to earn money by reducing electricity demand

e. None of these





Answer: A

A sustainable energy future is least likely to encourage

A sustainable energy future is least likely to encourage

a. greatly increased use of perpetual and renewable resources

b. phasing out of government subsidies for nonrenewable resources

c. taxing of fossil fuels with energy assistance to the poor

d. no government influence on personal decisions about purchases of energy-consuming goods

e. tax credits for buying efficient cars

Answer: D

Keeping energy prices artificially high does all of the following, except

Keeping energy prices artificially high does all of the following, except

a. encourage improvements in energy efficiency

b. reduce dependence on imported energy

c. dampen economic growth

d. cause high unemployment

e. none of these








Answer: D

Keeping energy prices artificially low

Keeping energy prices artificially low

a. encourages waste and rapid depletion of energy resources getting favorable treatment

b. protects consumers from sharp price increases

c. discourages the development of energy alternatives not getting favorable treatment

d. does all of these

e. encourages waste and rapid depletion of energy resources getting favorable treatment and protects consumers from sharp price increases

Answer: D

Governments use _____ to manipulate the energy playing field.

Governments use _____ to manipulate the energy playing field.

a. tax breaks

b. regulations

c. subsidies

d. all of these

e. regulations and subsidies

Answer: D

Which of the following approaches emphasizes today's prices for short-term economic gain and inhibits long-term development of new energy resources?

Which of the following approaches emphasizes today's prices for short-term economic gain and inhibits long-term development of new energy resources?

a. free-market competition

b. energy prices kept artificially high

c. energy prices kept artificially low

d. government command and control

e. intense regulation

Answer: A

The Solar-Hydrogen Revolution could be encouraged by

The Solar-Hydrogen Revolution could be encouraged by

a. convincing private investors to risk capital in investing in hydrogen

b. convincing the government to put up some money for hydrogen development as it did for

c. phasing in full-cost pricing of fossil fuels

d. all of these

e. none of these

Answer: D

Large-scale funding of hydrogen research would generally be least opposed by

Large-scale funding of hydrogen research would generally be least opposed by

a. electric utilities

b. sustainable developers, reservoir sites, hydrogen releases low amounts of carbon dioxide.

c. fossil-fuel companies

d. automobile manufacturers

e. heating and air conditioning manufacturers

Answer: B

Which of the following statements is false?

Which of the following statements is false?

a. The costs of using solar energy to produce electricity are coming down.

b. Hydrogen gas could be stored at high pressures and distributed by pipeline.

c. Burning hydrogen releases low amounts of carbon dioxide.

d. Hydrogen gas is easier to store than electricity.

e. The costs of using solar energy to produce electricity are coming down and Burning

Answer: C

Which of the following statements is false?

Which of the following statements is false?

a. When burned, hydrogen produces virtually no air pollutants.

b. Some metals can store and release hydrogen.

c. Fuel tanks of metal-hydrogen compounds would tend to explode in an accident.

d. Experimental cars have been running on hydrogen for years.

e. None of these statements is false.






Answer: C

Hydrogen gas can be used to

Hydrogen gas can be used to

a. heat buildings

b. fuel cars and trucks

c. power factories

d. fuel planes

e. all of these







Answer: E