Waste water management
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Question 1 |
An example for water-borne disease is________
scabies | |
dracunculiasis | |
trachoma | |
typhoid |
Question 2 |
The sedimented and floating materials are removed by this treatment process.
primary treatment | |
secondary treatment | |
tertiary treatment | |
peripheral treatment |
Question 3 |
Which is a non-renewable resource?
coal | |
coal | |
natural gas | |
all the above |
Question 4 |
__________ is the chief component of natural gas
Ethane | |
Methane | |
Propane | |
Butane |
Question 5 |
Which of these disease is not spread due to the ingestion of water contaminated by human or animal faces or Urine etc.
Typhoid | |
amoebic | |
heart attack | |
heart attack |
Question 6 |
What can be used to treat sewage, fresh water, walls of buildings etc.
Nitro euro | |
Nitrosomonas europaea | |
Pseudomonas | |
Azatobacter |
Question 7 |
Which is not a water based disease?
drawnculiasis | |
helminthes | |
yellow fever | |
schistosomiasis |
Question 8 |
Which of these is a water related disease?
Trypanosomiasis | |
Scabies | |
Trachorna | |
Typhoid |
Question 9 |
How many people suffer from Malaris?
330 million | |
40 million | |
300 million | |
370 million |
Question 10 |
Waste water can be also used as______
Storm water | |
insecticide | |
pesticide | |
fertilizer |
Question 11 |
________ is a term that is mainly concerned with saving energy.
Light energy | |
Conservation of body | |
Energy management | |
Wind energy |
Question 12 |
An inspection, survey and analysis on energy flows for energy conservation is called_______
Audit energy | |
Light energy | |
Heat energy | |
Energy Audit |
Question 13 |
Renewable energy(resources) need to be conserved because________
they are slowly disappearing from earth | |
if we over use them nature will stop replacing them | |
we should not use them faster than they are replenished by nature | |
the earth will destroy if we over use |
Question 14 |
_________ is non-toxic safe to handle, distribute and use as a fuel.
oxygen | |
hydrogen | |
carbondioxide | |
nitrogen |
Question 15 |
What is derived from uneven healing of the earth’s surface from the sun and the warm core?
Solar power | |
Tidal power | |
Wind power | |
Ocean power |
Question 16 |
______ are energy rich, combustible form of carbon or components of carbon.
Fossil fuel | |
Petroleum | |
Coal | |
Natural gas |
Question 17 |
_________ is a major source of electricity generation through the use of gas turbines and steam turbines.
Fossil fuel | |
Petroleum | |
Natural gas | |
Coal |
Question 18 |
Compact fluorescent bulbs cam save up to ________
4000 megawatts | |
5000 megawatts | |
6000 megawatts | |
7000 megawatts |
Question 19 |
Which is not a bio-fuel?
Bio-gas | |
Vegetable oil | |
Olive oil | |
Green diesel |
Question 20 |
Bio alcohol is widely used in _________
USA and Canada | |
Canada and Russia | |
UK and USA | |
USA and Brazil |
Question 21 |
Which is the physical substance essential to all living organisms?
Air | |
Water | |
Heat | |
Soil |
Question 22 |
Which brings the availability of primary source of water on earth?
Lakes | |
River | |
Ocean | |
Rainfall |
Question 23 |
___________ is the largest among the water sources.
Ocean water | |
Lakes | |
Rivers | |
Wells |
Question 24 |
In which areas of the earth’s crust, fresh water flows freely?
Artesian well | |
Lakes | |
Rivers | |
Ocean |
Question 25 |
_________ is an example of water-washed diseases.
Typhoid | |
Trachoma | |
Jaundice | |
Malaria |
Question 26 |
This disease is caused by insect vectors which breed in water_______
yellow fever | |
scabies | |
schisto somiasis | |
amoebiasis |
Question 27 |
CFL means________
Compact Fluorescent Light Bulbs | |
Compressed Fluorescent bulbs | |
Connected Fluorescent Lights | |
Controlled Fluorescent Lights |
Question 28 |
_________ is the energy desired directly from the sun.
Solar energy | |
Wind power energy | |
Significant energy | |
Hydrogen |
Question 29 |
________ is found to be the good choice among the alternate fuel
Hydrogen | |
Oxygen | |
Petrol | |
Diesel |
Question 30 |
_________ is called the ‘country of winds’.
Brazil | |
Denmark | |
Japan | |
China |
Question 31 |
A black mineral of plant origin which is a fossil fuel________
diesel | |
coal | |
petrol | |
methanol |
Question 32 |
_________ is a dark, viscous, foul smelling liquid.
diesel | |
coal | |
turpentine | |
petroleum |
Question 33 |
This alcohol is made by fermenting the guar component of plant materials________
Bio ethanol | |
methanol | |
carboxylic acid | |
propanol |
Question 34 |
Match the following
- Water born diseases a. yellow fever, malaria
- Water washed diseases b. amoebic and bacillary
- Water based diseases c. scabies, trachoma
- Water related diseases d. drancunculiasis, helminthes
3 2 1 4 | |
4 1 2 3 | |
2 1 4 3 | |
1 2 4 3 |
Question 35 |
Match the following
- Primary treatment a. filteration
- Secondary treatment b. floating materials
- Tertiary treatment c. done by micro-organism
- Bio remediation d. biological matters removed
1 2 4 3 | |
4 1 2 3 | |
2 1 4 3 | |
3 1 4 2 |
Question 36 |
Match the following
- Copper choke a. solar heater
- Tungsten bulbs b. electronic choke
- Electric heater c. dried clothes for ironing
- Wet clothes for ironing d. fluorescent bulbs
1 2 4 3 | |
3 1 4 2 | |
2 1 4 3 | |
4 1 2 3 |
Question 37 |
Match the following
- Bio ethanol a. bacterial action on organic material
- Bio diesel b. fermenting the sugar component of plant material
- Biogas c. made from vegetable oil and animal fats
1 2 3 | |
3 1 2 | |
2 1 3 | |
2 3 1 |
Question 38 |
Match the following
- Solar energy a, Wind energy
- Hydrogen b. Energy from the sun
- Wind mill c. Alternate fuel
1 2 3 | |
3 1 2 | |
2 1 3 | |
2 3 1 |
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There are 38 questions to complete.
