Advertisements
Advertisements
Question
Now go back to A.I. and complete column (B). How much did you know already before you read the article ?
Advertisements
Solution
|
Statements |
(A) |
(B) |
|
|
(a) |
Solar energy is a powerful source of energy |
True |
True |
|
(b) |
Electric battery operated cars are more powerful than those run on fossil fuels |
False |
False |
|
(c) |
EV stands for electric vehicles |
True |
True |
|
(d) |
Driving an electric vehicle is stressful |
False |
False |
|
(e) |
Solar power can be the next source of pollution in the world |
False |
False |
|
(f) |
Indian is one of the countries with a great potential for generation and use of solar energy |
True |
True |
|
(g) |
Using alternate sources of energy can help India save a lot of money spent in foreign exchange |
True |
True |
APPEARS IN
RELATED QUESTIONS
Complete the following blank with information from the passage :
India receives 5000 trillion kWh/year which means ________ .
Complete the following blank with information from the passage :
The advantages of using solar energy instead of fossil fuels is that it is _______
Complete the following blank with information from the passage :
It is important to find means of keeping air and noise pollution in urban areas under control because ________ .
Complete the following blank with information from the passage :
Tax exemptions and subsidies are required to ________ .
Complete the following blank with information from the passage :
The media can help by ________ .
Copy and complete the following table with the required information from the passage
Based on your reading of the passage say whether the following statement are True or False :
EVs degrade with time
Based on your reading of the passage say whether the following statement are True or False :
EVs can create health hazards
Based on your reading of the passage say whether the following statement are True or False :
EVs cannot drive fast because they have only two pedals
Based on your reading of the passage say whether the following statement are True or False :
Establishing Solar Power generating units is too expensive
You are going to listen to a presenter discussing three new inventions-The Solerickshaw . As you listen complete the note given below :
Solar powered inventions :
I. Solerickshaws
1. Features
You are going to listen to a presenter discussing three new inventions-The Green Phone . As you listen complete the note given below :
II. Green Phones
1. Blue Earth developed by ...............
(i) back with ..........................
(ii) made from ......................
(iii) C02 emissions monitored by ..............
(iv) fits into ................
2. Coral 200
(i) powered by ........................
(ii) fits .....................................
(iii) made by ........................
(iv) talk time ..................... for every ..................... of sunlight
3. LG
(i) ................ mins, of talk time for ................ of sunlight
(ii) Bluetooth solar car kit called ...................
(iii) features
(i) ...................
(ii) ...................
You are going to listen to a presenter discussing three new inventions- The Solar Water Purifier. As you listen complete the notes given below :
Ill. Solar water purifier
1. First type features
(i) ..........................
(ii) .......................
2. Second type features
(i)........................................
(ii) ....................................
(iii) process of distillation
(a) water heated by .......................
(b) water condenses on .....................................
(c) impurities collected in ..................
(d) water collected in .................
(e) from trough into.......................
(f) germs and bacteria killed by ...........................
You have listened to a presentation on three new inventions. One of them is solar water purifier. The stages of water purifier can be set in a flow-chart. Copy and complete the following flow chart with the stages in their correct order.
1 . impurities of water remain in the box
2 .sun rays heat the water
3 . box filled with unpurified water
4 . solar panel is placed on top of a rectangular shaped box
5 . water condenses on the underside of the solar power
6 . slope of the panel allows water to be collected in the trough
7 . bottles collect water from trough
