6. Renewable Energy

Question 1

are non-depleting resources i.e., energy that could be replenished or reused

Answer 1

Renewable resources

Question 2

7 renewable energy resources:

Answer 2

Biomass
Hydrogen
Solar
Wind
Geothermal
Hydrothermal
Ocean

Question 3

alternative to fossil fuels

Answer 3

alternative fuels

Question 4

main source of alternate fuel

Answer 4

biomass

Question 5

accounts for 15% of world energy consumption

Answer 5

biomass

Question 6

biomass accounts for __% of world energy consumption

Answer 6

15

Question 7

composed of all living matter, including residuals

Answer 7

biomass

Question 8

example of biomass sources:

Answer 8

rice hull
food waste
sugarcane
palm nuts
tree/log

Question 9

chemical that produces ethanol

Answer 9

biochemical

Question 10

chemical that produces electricity

Answer 10

thermochemical

Question 11

facility/factory for generating biodiesel, bioethanol, heat, etc.

Answer 11

biorefinery

Question 12

use of hydrogen molecule as energy carrier

Answer 12

hydrogen fuel

Question 13

considered as the cleanest form of energy

Answer 13

hydrogen fuel

Question 14

why is hydrogen fuel considered the cleanest form of energy?

Answer 14

because exhaust is only water vapor

Question 15

is produced from the displacement of electrons due to the reaction of light

Answer 15

solar power

Question 16

common solar farms could be found in (ph)

Answer 16

cagayan, batangas, negros

Question 17

use of wind as mechanical energy source

Answer 17

wind energy system

Question 18

most important parameter of wind energy system

Answer 18

wind velocity

Question 19

[wind energy system] world leaders

Answer 19

germany, spain, denmark

Question 20

two types of wind turbine

Answer 20

horizontal axis wind turbine (HAWT)
vertical axis wind turbine (VAWT)

Question 21

issues with the wind energy system:

Answer 21

noise production
cost in building and maintaining

Question 22

(location) Bangui Wind Power Project

Answer 22

Ilocos Norte

Question 23

(location) Burgos I, II

Answer 23

Ilocos Norte

Question 24

Caparispisan Wind Power Project

Answer 24

Ilocos Norte

Question 25

Pililla Wind Power Project

Answer 25

Rizal

Question 26

San Lorenzo Wind Power Project

Answer 26

Guimaras

Question 27

Nabas, Malay Wind Power Project

Answer 27

Boracay, Aklan

Question 28

is a type of thermal energy that is only available in some regions of the earth, especially the areas with high tectonic activity

Answer 28

Geothermal energy

Question 29

common use of geothermal energy

Answer 29

electricity process heating

Question 30

geothermal energy is harvested

Answer 30

from areas on earth where temperature gradient is high

Question 31

(Geothermal energy) in active areas, temperature increases by _____ per kilometer of diggin

Answer 31

100 degrees c

Question 32

What place is the philippines in the top 10 geothermal producers in the world ranking?

Answer 32

sixth

Question 33

____ and ____ are the top 2 geothermal producers

Answer 33

china USA

Question 34

the use of water velocity for electric energy production by controlling water intake system

Answer 34

Hydroelectric power

Question 35

this dam is considered the largest hydroelectric power station in the world

Answer 35

Three Gorges Dam

Question 36

Three Gorges Dam is located in

Answer 36

Hubei, Province, China

Question 37

The _________ monitors and lists all dams in the country

Answer 37

Department of Energy

Question 38

5 types of ocean energy:

Answer 38

Ocean thermal energy conversion Tidal energy conversion Wave energy conversion Ocean currents energy conversion Osmotic energy conversion

Question 39

Examples of technologies for ocean energy harvest

Answer 39

underwater turbine offshore hydroelectric plant

Question 40

Under the ________, Philippines is targeting increase in renewable energy infrastructure by 2030.

Answer 40

National Energy Program

Question 41

Under the National Renewable Energy Program, Philippines is targeting increase in renewable energy infrastructure by ____

Answer 41

2030

Question 42

[solar power] site of electron displacement

Answer 42

semiconductors within a photovoltaic or PV cell

Question 43

where is the largest solar farm in the PH located?

Answer 43

Batangas