WorksheetsPCE
Total questions: 15
Worksheet time: 8mins
Chemical Engineering is the
creation of new chemicals
study of chemicals in hopes of finding new properties
use of chemicals in constructing roads
application of chemistry in designing the production process for industrial plants
Select all that apply. A chemical engineer would be likely to work in these fields
cosmetics
product distribution
petroleum
pharmaceuticals
publishing
Which is a renewable resource?
coal
biomass
gas
oil
What is chemical engineer?
use the principles of engineering, soil science, biology, and chemistry to develop solutions to environmental problems.
use math, physical sciences (physics, chemistry), life sciences (biology, microbiology and biochemistry), and economics to solve practical problems
is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment.
is a scientist trained in the study of chemistry.
Chemical engineers creating a new generation of clean energy technologies such as
NiMH battery
Nuclear power plant
Alternative energies (air, water, solar)
All the answer above
Natural resources are also called
Course of the nature
Gifts of nature
Harm of the nature
Energy generated from water is used to produce
Thermal electricity
Hydro electricity
Wind energy
Conservation of resources means
Wasting
Consuming
Utilisation
The resources that are available in abundance and can be replenished are called
Renewable
Inexhaustible
Both
Petroleum is also known as
Black diamond
Black gold
LPG
............. is when someone or something is protected from damage, harm or danger.
Procedure
Safety
Compliance
Work
....... is the chance that something bad, unpleasant or dangerous might happen.
Regulation
Safety
Risk
What forms of energy may a system possesses?
Kinetic and Potential
Heat and Work
Internal energy
All of above
What do the terms closed system and open system mean?
Closed system: No mass crosses system boundaries.
Closed system: No energy crosses system boundaries.
Open system: Mass crosses system boundaries.
Open system: Energy crosses system boundaries.
Which of the following is not a pure substance?
Iron
Rain water
Air
Oxygen gas
