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Quiz on Energy Sources in Everyday Life. 1. Which of the following is not the energy source we commonly use in daily life? . Town gas. Liquefied petroleum. Fuel oil. Coal. 2. The main source of air pollution in HK comes from. exhaust emissions of vehicles. - PowerPoint PPT Presentation
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Quiz on Energy Sources in Everyday Life
1. Which of the following is not the energy source we commonly use in daily life?
Town gas
Liquefied petroleum
Fuel oil
Coal
2. The main source of air pollution in HK comes from
exhaust emissions of vehicles.
exhaust emissions of factories.
exhaust emissions of power stations.
exhaust emissions of household.
3. Which of the following about the energy conversion of engine is correct?
Chemical energy Electrical energy
Electrical energy Kinetic energy
Chemical energy Kinetic energy
Electrical energy Heat energy
4. If we wanted to maintain an equilibrium with the gases in the ecosystem, we need to plant trees over an area of _________times the size of Hong Kong.
100
200
300
400
5. Diesel vehicles account for __________ percent of the total number of vehicles in Hong Kong.
20
30
40
50
6. Diesel vehicles use ________ percent of the road surface in Hong Kong.
50
60
70
80
7. Which of the following is NOT a common diesel vehicle on the road?
Buses
Public light buses
Lorries
Private cars
8. Which of the following is NOT included in the environmentally friendly package of vehicles?
(I) & (II) only
(II) & (III) only
(I), (II) and (III) only
(I), (II), (III) & (IV)
(I) Installation of Euro engines.(II)Use ultra-low sulphur
diesel.(III)Installation of catalytic
converter(IV)Use LPG as fuel
9. Which of the following is the advantage of using Euro II engines?
It has cooling effect
It can reduce fuel consumption
It reduces the exhaust emission to a minimum.
It gives more power to the vehicle.
10. Which kind of fuel is used for buses in HK ?
diesel
ultra-low sulphur diesel
unleaded petrol
LPG
11. Which of the following is NOT a reason for buses to use diesel as fuel?
Diesel is cheaper than petrol.
Diesel engine is more reliable and durable.
Diesel engine has higher efficiency.
Diesel engine causes less pollution.
12. Which of the following pollutants are found to be reduced in exhaust emission after the vehicle switched
to use ultra-low sulphur diesel?
(I) & (II) only
(II), (III) & (IV) only
(I), (II), (III) & (IV)
(I), (II), (III), (IV) & (V)
(I) Suspended particulates(II)Hydrocarbons(III)Carbon monoxide(IV)Sulphur dioxide(V)Carbon dioxide
13. Which kind of fuel is used for newly invented minibuses and taxis?
diesel
LPG
town gas
kerosene
14. Which two kinds of alkanes can be found in petroleum for vehicles?(i) Methane(ii) Ethane(iii)Propane(iv)Butane
(i) and (ii)
(ii) and (iii)
(iii) and (iv)
(i) and (iv)
15. Which of the following cannot be used as fuel for cooking?
coal
town gas
LPG
kerosene
16. Most of the household in HK use town gas or LPG as fuel for cooking because
(i) they will not produce smoke.(ii) they are non toxic.(iii)they are easy to burn.
Only (i) and (ii)
Only (i) and (iii)
Only (ii) and (iii)
(i)、 (ii) and (iii)
17. Which of the following are the safety rules when handling fuels?
(i) turn off the gas supply after use.(ii) close windows when using a gas stove.(iii)do not store too much fuel.
Only (i) and (ii)
Only (i) and (iii)
Only (ii) and (iii)
(i)、 (ii) and (iii)
18. Which of the following is NOT a method to save energy?
Choose electrical appliances with energyLabels.
Use compact fluorescent bulbs.
Use private cars instead of mass transport.
Turn off electrical appliances when theyare not in use.