PLTW IED Midterm Review

Front

What is the term for a standard, rule, or test by which something can be judged?

Back

Criteria

Front

What is the diameter of a hole measured in inches if it is .375?

Back

.375

Front

What do you call an object that provides information about a feature, such as the length of a wall or the diameter of a fastener?

Back

Annotation

Front

What shows the location of a hole or round feature on a drawing as a pair of perpendicular lines that cross at the center?

Back

Center mark

Front

What is the reading from a caliper to three decimal places if it reads 1.751 or 1.752?

Back

1.751, 1.752

Front

What is the purpose of an annotation in technical drawings?

Back

To provide additional information about features.

Front

How do you determine the diameter of a circular feature on a technical drawing?

Back

By measuring the distance across the circle through its center.

Front

What is the significance of a center mark in engineering drawings?

Back

It indicates the center point of circular features for accurate placement.

Front

What is the difference between a caliper and a ruler?

Back

A caliper measures internal and external dimensions with precision, while a ruler measures length.

Front

What is the importance of using criteria in design evaluation?

Back

Criteria help assess whether a design meets specific standards and requirements.