Exam 3: Linear Measurements

The English system is the most used in heating and air conditioning.

_________ are measuring devices used to measure on drawings.

The word linear is defined as "line of sight."

The basic unit of the metric system is the __________.

The most common linear measirment tools used in heating and air conditioning are ________ and __________.

Because drawings cannot be drawn to full scale a technician must be able to read and use _____________ on construction drawings.

The U.S. government agency that maintains uniform standards and meqsurments is _______.

Two measuring systems for linear measurments are ___________ and ______________.

In the English system, 12 inches are equal to 1 __________.

A air conditioning technician need to understand reduced scales.