Renewable Energy Engineering MCQs (Chapterwise Multiple Choice Questions)

What kind of liquid is about to vaporize?

Aqueous

Dry Ice

Unsaturated

Tropical

Saturated

Answer & Explanation

Correct Answer: Saturated

Note: This Question is unanswered, help us to find answer for this one

What does the term "solid phase" refer to?

A liquid that has been frozen

Gas molecules that have been frozen in time

A solid that has been melted

Solid masses of material

Molecules arranged in a three-dimensional pattern

Answer & Explanation

Correct Answer: Molecules arranged in a three-dimensional pattern

Note: This Question is unanswered, help us to find answer for this one

Sonic flow occurs when a flow has a what?

DA/dv = 0

M > 2

M =2

M =1

V = 0

Answer & Explanation

Correct Answer: M =1

Note: This Question is unanswered, help us to find answer for this one

The high productivity of american agriculture is exemplified by _______.

Low crop yields per farm worker

High crop yields per farm worker

The small cultivated area per inhabitant

The small cultivated area per farmer

Answer & Explanation

Correct Answer: High crop yields per farm worker

Note: This Question is unanswered, help us to find answer for this one

What is Ore?

A rock or mineral from which a metal or nonmetal can be economically produced

A machine for Online shopping

A unit of currency

A device for measuring distance

Answer & Explanation

Correct Answer: A rock or mineral from which a metal or nonmetal can be economically produced

Note: This Question is unanswered, help us to find answer for this one

What is the term used to describe the kind of engines that have a spark plug to ignite the air fuel mixture?

Automotive

Compression-ignition

Dual-fuel

Spark-ignition

Answer & Explanation

Correct Answer: Spark-ignition

Note: This Question is unanswered, help us to find answer for this one

What condition is air that can't hold any more water?

Damp

Wet

Saturated

Dry

Answer & Explanation

Correct Answer: Saturated

Note: This Question is unanswered, help us to find answer for this one

Synergistic effects of toxicants that are mixed together ________.

Are not numerous in the natural environment

Typically have simple additive effects

Often are multiplicative (the mixed toxicants may multiply each other's effects)

Always involve synthetic toxicants

Have effects that tend to cancel one another out

Answer & Explanation

Correct Answer: Often are multiplicative (the mixed toxicants may multiply each other's effects)

Note: This Question is unanswered, help us to find answer for this one

What is a monatomic ion?

A cation

An ion formed from two atoms

A molecule

An ion formed from a single atom

Answer & Explanation

Correct Answer: An ion formed from a single atom

Note: This Question is unanswered, help us to find answer for this one

What does the symbol "Nuclide" represent?

The number of protons in an element

A group of atoms with the same number of protons

The number of electrons in an element

A symbol for a nuclide

Answer & Explanation

Correct Answer: A symbol for a nuclide

Note: This Question is unanswered, help us to find answer for this one

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MCQ on Basic Renewable Energy Engineering	MCQ on Environmental Health
MCQ on General Chemistry	MCQ on Renewable Energy and Agriculture
MCQ on Thermodynamics	MCQ on Wind Energy Systems
General Renewable Energy Engineering MCQs