ENGINEERING QUESTIONS AND
VERIFIED ANSWERS|100%
CORRECT|GRADE A+
Mechanical Engineer - ANSWER Mechanical engineering is a discipline of engineering that applies the
principles of physics and materials science for analysis, design, manufacturing, and maintenance of
mechanical systems. It is the branch of engineering that involves the production and usage of heat and
mechanical power for the design, production, and operation of machines and tools.[1] It is one of the
oldest and broadest engineering disciplines.
Chemical Engineer - ANSWER Chemical engineering is the branch of engineering that deals with physical
science (e.g., chemistry and physics), and life sciences (e.g., biology, microbiology and biochemistry) with
mathematics and economics, to the process of converting raw materials or chemicals into more useful or
valuable forms. In addition, modern chemical engineers are also concerned with pioneering valuable
new materials and related techniques - which are often essential to related fields such as
nanotechnology, fuel cells and biomedical engineering.[1] Within chemical engineering, two broad
subgroups include 1) design, manufacture, and operation of plants and machinery in industrial chemical
and related processes ("chemical process engineers"); and 2) development of new or adapted
substances for products ranging from foods and beverages to cosmetics to cleaners to pharmaceutical
ingredients, among many other products ("chemical product engineers").
Aerospace Engineer - ANSWER Aerospace engineering is the primary branch of engineering concerned
with the design, construction and science of aircraft and spacecraft.[1] It is divided into two major and
overlapping branches: aeronautical engineering and astronautical engineering. The former deals with
craft that stay within Earth's atmosphere, and the latter with craft that operate outside it.
Genetic or Bio-Engineer - ANSWER Biological engineering, biotechnological engineering or
bioengineering (including biological systems engineering) is the application of concepts and methods of
biology (and secondarily of physics, chemistry, mathematics, and computer science) to solve problems in
life sciences, using engineering's own analytical and synthetic methodologies and also its traditional
sensitivity to the cost and practicality of the solution(s) arrived at. In this context, while traditional
engineering applies physical and mathematical sciences to analyze, design and manufacture inanimate
tools, structures and processes, biological engineering uses primarily the rapidly-developing body of
knowledge known as molecular biology to study and advance applications of living organisms.
Electrical Engineer - ANSWER Electrical engineering is a field of engineering that generally deals with the
study and application of electricity, electronics and electromagnetism. The field first became an
identifiable occupation in the late nineteenth century after commercialization of the electric telegraph
VERIFIED ANSWERS|100%
CORRECT|GRADE A+
Mechanical Engineer - ANSWER Mechanical engineering is a discipline of engineering that applies the
principles of physics and materials science for analysis, design, manufacturing, and maintenance of
mechanical systems. It is the branch of engineering that involves the production and usage of heat and
mechanical power for the design, production, and operation of machines and tools.[1] It is one of the
oldest and broadest engineering disciplines.
Chemical Engineer - ANSWER Chemical engineering is the branch of engineering that deals with physical
science (e.g., chemistry and physics), and life sciences (e.g., biology, microbiology and biochemistry) with
mathematics and economics, to the process of converting raw materials or chemicals into more useful or
valuable forms. In addition, modern chemical engineers are also concerned with pioneering valuable
new materials and related techniques - which are often essential to related fields such as
nanotechnology, fuel cells and biomedical engineering.[1] Within chemical engineering, two broad
subgroups include 1) design, manufacture, and operation of plants and machinery in industrial chemical
and related processes ("chemical process engineers"); and 2) development of new or adapted
substances for products ranging from foods and beverages to cosmetics to cleaners to pharmaceutical
ingredients, among many other products ("chemical product engineers").
Aerospace Engineer - ANSWER Aerospace engineering is the primary branch of engineering concerned
with the design, construction and science of aircraft and spacecraft.[1] It is divided into two major and
overlapping branches: aeronautical engineering and astronautical engineering. The former deals with
craft that stay within Earth's atmosphere, and the latter with craft that operate outside it.
Genetic or Bio-Engineer - ANSWER Biological engineering, biotechnological engineering or
bioengineering (including biological systems engineering) is the application of concepts and methods of
biology (and secondarily of physics, chemistry, mathematics, and computer science) to solve problems in
life sciences, using engineering's own analytical and synthetic methodologies and also its traditional
sensitivity to the cost and practicality of the solution(s) arrived at. In this context, while traditional
engineering applies physical and mathematical sciences to analyze, design and manufacture inanimate
tools, structures and processes, biological engineering uses primarily the rapidly-developing body of
knowledge known as molecular biology to study and advance applications of living organisms.
Electrical Engineer - ANSWER Electrical engineering is a field of engineering that generally deals with the
study and application of electricity, electronics and electromagnetism. The field first became an
identifiable occupation in the late nineteenth century after commercialization of the electric telegraph
