Ramsay Test Print Reading and Schematics 4

Question 1

The notation '4X' next to a hole callout on a print means what?

Accepted Answer

There are four identical holes

Answer

The 'X' prefix indicates quantity, so 4X means four of that feature.

Question 2

In a P&ID (piping and instrumentation diagram), a circle representing an instrument with no horizontal line through it indicates the instrument is located where?

Accepted Answer

In the field, locally mounted

Answer

A plain circle with no line means a field-mounted, locally accessible instrument.

Question 3

A phantom line (long dashes separated by pairs of short dashes) is used to show what?

Accepted Answer

Alternate positions of a moving part or adjacent features

Answer

Phantom lines depict alternate positions, repeated detail, or adjacent parts.

Question 4

On a weld symbol, a triangle on the reference line indicates which type of weld?

Accepted Answer

A fillet weld

Answer

The triangular symbol on the reference line specifies a fillet weld.

Question 5

What does a drawing scale of '1:2' mean?

Accepted Answer

The drawing is half the actual size of the object

Answer

A 1:2 scale means one unit on the drawing equals two units on the real part, so it is drawn half-size.

Ramsay Test Practice Test

Ramsay Test Practice Test

Ramsay Test Print Reading and Schematics 4