2018 IFGC CH 4B Study Flashcard

Front

Supports for 1-inch steel gas piping shall be spaced no more than ______________ feet apart.

Back

8

Front

Gas piping supports for ½-inch copper tubing shall be spaced no more than ___________feet apart. Options: a.4, b.6, c.8, d.10

Back

4

Front

Unless incorporated as part of the appliance, a sediment trap shall be installed ___________.

Back

downstream of the appliance shutoff valve

Front

Sediment traps are not required for ______________. (Options: ranges, water heaters, boilers, forced air furnaces)

Back

ranges

Front

The installation of shutoff valves shall be prohibited __________________.

Back

in concealed locations

Front

Where a single meter is used to supply gas to more than one building, a shutoff valve shall be provided __________________.

Back

outdoors at each building

Front

A gas shutoff valve shall be located within __________________feet of the appliance.

Back

6

Front

When installing a gas shutoff valve for an appliance, the shutoff valve shall be located _______________________.

Back

upstream of a union

Front

A listed outdoor gas hose used to connect a portable outdoor appliance to the gas piping system must comply with _________________________.

Back

ANSI Z21.54

Front

A shutoff valve for a ___________is permitted to be located in an area remote from the appliance.

Back

vented decorative appliance