What Principle Do Boilers Use to Assist Fluid Circulation

question 1

Multiple Choice

What principle do boilers use to assist fluid circulation?

• A) Kinetic principle
• B) Differential density
• C) Mechanic principle
• D) Hydro effect

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Definitions:

Malthusian Theory

A theory proposed by Thomas Malthus suggesting that population growth will outpace agricultural production and lead to widespread poverty and famine.

Geometric Progression

A sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

Arithmetic Progression

A sequence of numbers in which each term after the first is obtained by adding a constant, known as the common difference, to the preceding term.

Output Per Head

The average production of goods and services per individual in a specific period, typically used to measure labor productivity.