Instrument Drawings and Documents Pt. 2 (12202-15)

(04-i201)The drawing classification number for the drawing number shown in the figure above is ______.

2

Hazardous location codes applicable to a particular instrument can be found on the ____.

Instrument Data Sheet

The text in or near a circle on a drawing representing a motor will often be the motor's _____.

Horsepower

The symbol shown in the figure above represents a(n) _______.

Potentiometer

The symbol shown in the figure above represents a(n)_____.

Iron-Core transformer

The type of diagram that shows all of the connections of the individual conductors in an electrical system or circuit is a(n) ______.

Three-line diagram

In electrical block diagrams, a single line may represent on wire or _____.

Several wires

Internal and external are the two classifications of _____.

Wiring diagrams

Which type of wiring diagram generally uses a table to show the starting and termination points of each wire?

Lineless

In addition to showing the physical layout of raceways, raceway drawings also show the _____.

Raceway elevation

On cable tray drawings, a notation of BOT would indicate____.

Bottom of tray

A type of instrumentation drawing that shows the operational layout of system and the relationship between system components but not the physical location of the components is a(n)_____.

P&ID

What is indicated when two different devices on P&ID share the same numeric part of the ID?

The devices are grouped together at the same location.

In the loop identification number 21-TRC, the TRC represents in _______.

measured variable

The calibration data and specification number for an instrument can be found on a ______.

loop sheet

In a typical ladder diagram, the incoming power source lines, such as L1 and L2, are drawn to appear as______.

The uprights of a ladder

The type of diagram that is often used to show the sequence of operation for a PLC is a(n)______.

ladder diagram

The drawing that shows where an instrument is to be installed in relation to the physical plant layout is called a ______.

location drawing

Process flow drawings (PFDs) are often used in conjunction with _______.

P&IDs

If an instrumentation technician who is troubleshooting a system wants to confirm that the problem is in the distribution of the conductors, the best diagram for the technician to refer to is the _____.

Raceway Drawing