HVAC NCCER 03102 TRADE MATHEMATICS
QUESTIONS WITH CORRECT ANSWERS
What is measurement?
Comparison of a quantity to some definite standard measure of a dimension
called a unit
What is area?
The measurement of the surface of a two-dimensional object
Why must a unit of measurement be made apparent?
Due to the variety of different units
Length refers to?
The long side of an object or surface
, With Liquid, The Measurement Of The Level Of Fluid In A Tank Equals?
A Measurement Of Length From The Surface Of The Fluid To The Bottom Of The
Tank
How Do You Determine Area Of A Duct?
Length X Width Measured In Square Feet.
What Is Volume?
The Amount Of Space Occupied By A Three-Dimensional Object
With Liquid Volume Why Is Wet Volume Calculated?
Due To The Liquid Measurements Used
What Is Weight?
The Force An Object Exerts On The Surface Of Earth Due To Mass And Pull Of
Gravity
One Kilogram Equals?
2.20 Pounds
QUESTIONS WITH CORRECT ANSWERS
What is measurement?
Comparison of a quantity to some definite standard measure of a dimension
called a unit
What is area?
The measurement of the surface of a two-dimensional object
Why must a unit of measurement be made apparent?
Due to the variety of different units
Length refers to?
The long side of an object or surface
, With Liquid, The Measurement Of The Level Of Fluid In A Tank Equals?
A Measurement Of Length From The Surface Of The Fluid To The Bottom Of The
Tank
How Do You Determine Area Of A Duct?
Length X Width Measured In Square Feet.
What Is Volume?
The Amount Of Space Occupied By A Three-Dimensional Object
With Liquid Volume Why Is Wet Volume Calculated?
Due To The Liquid Measurements Used
What Is Weight?
The Force An Object Exerts On The Surface Of Earth Due To Mass And Pull Of
Gravity
One Kilogram Equals?
2.20 Pounds
