Technical and Safety Guidelines

Front

can you repair Defective bolting material

Back

Shall not be repaired but replaced with suitable material.

Front

Can Valves and fittings on steam systems be used without trademarks or ratings

Back

Cannot be used if they do not bear any trademarks or ratings.

Front

Slag inclusions in weld metal

Back

Must not always be removed as detected by radiography.

Front

Class B fire

Back

Fueled by gas, petroleum, solvents, etc.

Front

Reducing pipe size in a horizontal steam main requires the use of what

Back

Requires the use of an eccentric reducer.

Front

Shall be guarded on all exposed sides with a top rail, mid rail, and 4” toe board.

Back

Scaffolds 10 ft or more from the floor

Front

What is the Soldering process

Back

Joining process where coalescence is produced by heating below 800 degrees using a non-ferrous filler metal.

Front

Are Fluxes for soldering suitable for brazing

Back

Not suitable for brazing.

Front

how can Copper to copper brazing be done

Back

Can be done with siffos without using flux.

Front

Base of a ladder placement

Back

To be placed ¼ of the height away from the wall or object to ascend.