TB 13 Flashcards
1
Q
TB13 elect radiant heating buildings: does electricity flow through system when thermostat is off?
A
NO
2
Q
TB13 in an electric radiant heating building, electrical wires can be as high as what voltage?
A
220 volts
3
Q
TB13 when a building is equipped with electric radiant heat, when can fire companies cut into ceiling and walls?
A
When main power is shut off
4
Q
TB13 electric radiant heating wires are concealed in construction by all the following
A
- cement
- plaster
- dry wall
5
Q
TB13 cables are installed in ___ throughout an area and connected to thermostats which control the amount of current flowing through the wires
A
Loops
