apes last unit !!!! Flashcards

1
Q

congregation

A

two sources of energy from the same source combined heat and power

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2
Q

ice

A

least effecnt most polluting

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3
Q

hybrid

A

uses ice and eleric motot uses gasoline

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4
Q

bev

A

does not burn gasoline

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5
Q

burn biomass to

A

produce heat but air pollution

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6
Q

methan

A

anarobic digesters

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7
Q

obtaining ethanol

A

fermentation
corn
suagr cane

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8
Q

biodesiel

A

waste from cooking oil
algee

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9
Q

algee

A

aborbs phospahtes, nitrates, co2

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10
Q

passive solar energy

A

using the sun
green house effect
thermal mass
north windows face south

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11
Q

active solar energy

A

aborsb energy from tje sun by pumping a heat absorbing fluid
fossil flules
solar water heating
radinet floor heating

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12
Q

solar energy

A

silicin condictor
sunlight moves elections
no pollution
con need to min for lithium

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13
Q

heliostats

A

mirros move with suns rays

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14
Q

power tower

A

ventral recving unit

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15
Q

con of theral sustems

A

cloudy

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16
Q

old system

A

centralizes power

17
Q

new system

A

decentralized power

18
Q

sustainbale energy policy

A

keep energy prices low
encourage subsides, tax breaks, regulations
keep energy prices high to stop
withdraw tax breaks
regulations
tax use of energy

19
Q

hydro

A

water flows creating energy/ electricty
mountains
no drilling
high cost

20
Q

geo

A

pulling hot water up then cooling
ring of fire
renewable
costly

21
Q

tidal

A

using water to spin turbine
south korea
0 carbon emissions
costly

22
Q

wind

A

blwoing of wind
great plans
no ghg emmsions
kills birds

23
Q

grams to kg

A

divde by 1000

24
Q

m to mk

A

divdide by 1000

25
Q

watts to kw

A

divide by 1000

26
Q

kw to mw

A

divide by 1000

27
Q

kh

A

killowats times hours

28
Q

eqaution when finding the cost amount

A

kwh times (money divide by kwh)