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Science 9 (Finals) > Electric Power in the Philippines > Flashcards

Electric Power in the Philippines Flashcards

1
Q

Electrical energy is technically called…

A

Electric Potential Energy

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2
Q

Energy that is needed to move a charge against an electric field.

A

Electrical Energy (Electric P.E.)

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3
Q

Electrical Energy or Electric Potential Energy commonly has a unit of…

A

Volt (V)

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4
Q

Enumerate the 6 Power Plants in the Philippines.

A
  • Biomass Thermal Power Plant
  • Geothermal Power Plant
  • Solar Power Plant
  • Hydropower Plant
  • Wind Power Plant
  • Fossil Fuel Power Plant
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5
Q

Organic matter used for fuel.

A

Biomass

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6
Q

Wind power plants are also called…

A

Wind Farms

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7
Q

Majority of the power generation in the Philippines uses…

A

Fossil Fuel

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8
Q

What percent of power generation in the Philippines uses fossil fuel?

A

76.5%

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9
Q

How many solar power plants in the Philippines.

A

49

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10
Q

The majority of solar power plants are in…

A

Visayas

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11
Q

How many hydropower plants are here in the Philippines?

A

103

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12
Q

Two types of hydropower plants.

A

Impoundment Hydropower Plant
Run-of-River Hydropower Plant

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13
Q

This type of hydropower plant uses gravitational potential energy.

A

Impoundment Hydropower Plant

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14
Q

A structure built to serve as a barrier to stkp water from flowing to raise the water level.

A

Dam

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15
Q

This type of hydropower plant uses kinetic energy to move the turbines.

A

Run-of-River Hydropower Plant

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16
Q

Network of connected power lines from the producers to the end-consumers

A

Power grid

17
Q

What are the stages of electricity (how it is transmitted)

A
  1. Generation Stage
  2. Transmission Stage
  3. Distribution Stage
  4. Consumer Stage
18
Q

Stage where a generator transforms mechanical energy into electricity.

A

Generation Stage

19
Q

This is a facility that has transformers to step up or step down the voltage.

A

substation

20
Q

A _ does not change change the voltage and is a facility that handles the various connections in the power grid.

A

Switchyard

21
Q

In this stage, the electricity is sent to the far reaches of the power grid.

A

Transmission Stage

22
Q

Identify the term and fill in the blanks.

These are the main conducting wires, able to carry _ to _.

A

Transmission Lines, 220 to 500 kV

23
Q

In this stage, electricity is given to the end-users.

A

Distribution stage

24
Q

Distribution lines can carry a large load between _ kV and _ kV.

A

20kV and 34.5kV

25
Q

_ lines carry 3 to 4 digits of kV

A

Transmission

26
Q

In this stage, electricity is converted into forms that the consumer needs.

A

Consumer Stage

27
Q

Enumerate the three types of distribution system.

A
  • Radial System
  • Loop System
  • Network System
28
Q

Solar power plants in the Philippines mainly use _ cells

A

Photovoltaic

Science 9 (Finals) (12 decks)

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