Industry Quiz

"Heat" refers to the ______ kinetic energy of a substance, while "temperature" is its ______ kinetic energy.
Average, total
Highest, mean
Total, average
Median, lowest
   

An energy source that is not substantially depleted by continued use, does not entail significant pollutant emissions or other environmental problems, and does not involve the perpetuation of substantial health hazards or social injustices is referred to as a _______ energy source.
Sustainable
Long-lasting
Nuclear
Temporary
   
 

The crude oil produced in Saudi Arabia is predominantly ____ .
Extra - light
Heavy
Sticky
Unsuitable for use in most refineries
   
 

A ______ is a substance composed of molecules with large molecular mass. Each molecule is made up of repeating monomers connected by covalent bonds.
Mineral
Polymer
Metal
Monosaccharide
   
 

The conversion of energy from solar radiation to electricity in a solid-state device is called _________.
Solar energy
Photosynthesis
Photovoltaics
Solar generation
   
 

What is the purpose of the aerofoil sections in a low-solidity wind turbine?
To provide strength to the turbine to reduce the likelihood of destruction in high winds.
To reduce wind speed over the turbine to increase drag.
To increase wind speed over the turbine to create greater lift.
To provide an emergency stop mechanism.
   
 

What is anaerobic digestion?
The contained and directed decomposition of organic matter.
Digestion of wastes using air to accelerate the process.
Soil-based decomposition into aqueous products.
The process of composting industrial waste to reduce environmental
 
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