square

magnetic

metal

wire

raised

vertically

upwards

at right angles

straight

horizontally

The ASME code

The union

Worker's Compensation

The Alberta Boiler Safety Association

Management

ensure the chief engineer is aware of your intent

test the atmosphere with an oxygen analyzer

obtain permission to do so from plant management

notify the inspector in writing of your intent to do so

be wearing self-contained breathing apparatus (SCBA)

1/6

3/4

1/5

1/4

1/3

dissolved solids in boiler water

vertical, perpendicular and parallel distances in assembly of power plant machines

outside, inside and depth dimensions of relatively small openings of objects

the density of the boiler flue gases for pollution control

length, width, and thickness of the boiler house structure

oil and grease

residual water treatment chemical

scale

sludge

soot

firing the boiler up to a normal pressure

annealing the tube ends

applying a hydrostatic test

a light re-expansion

filling the boiler with water and checking for leaks

tubes should be turbined

a scale sample should be taken and an analysis done

mud drum sludge should be completely removed

all drum internals should be removed

a visual inspection of pressure parts should be completed

2,4

1,2,4

1,2,3,4,5

3,5

1,3,4,5

Clean the grooves of a file.

Fit a new handle into a hammer head.

Square the edges of a grinding wheel.

Re-set the teeth of a saw.

Clean the measuring contact surfaces of a micrometer.

As a thread cutting fluid.

As a marking or layout material.

Coating tools in order to prevent rusting.

For lubricating very fine threads such as those in a micrometer.

To free nuts which are corroded to bolts.

carriage bolts

set screws

machine bolts

True

False

True

False