ch9/10

for the use of occupants to extinguish small fires or when the fire is at its incipient stages until the

arrival of Civil Defence fire fighters is

• Class II Hose System

• Class I Hose System

• Class III Hose System

Fire department connections shall be located not less than 457 mm nor more

than ......... mm above the finished ground level.

• 1219

• 1300

• 1100

• 1500

The minimum distance between the sprinkler to the adjacent sprinkler shall be

not less than ........ meters.

• 1.8

• 2

• 3

• 1

Sprinklers shall be installed under fixed obstructions over 800 mm wide such as

ducts, cable trays, decks, open grate floorings etc.

• True

• False

Smoke exhaust fans shall be located on the roof, where smoke plume and

reservoir is available vertically above the fire loads.

• True

• False

Makeup air shall be drawn directly from the external and its intake shall not

be less than ..... m from any exhaust discharge openings.

• 5

• 6

• 7

• 8

A minimum of ...... mm separation distance shall be maintained between combustibles and the heat source and extraction ducting.

• 600

• 500

• 800

• 1000

Elevators open to exit corridors, without lobby area area permitted in super

highrise buildings.

• True

• False

What is the minimum distance between a sprinkler and a wall?

• 100 mm

• 200 mm

• 300 mm

• 400 mm

Should upright sprinklers be installed where there is a false ceiling?

• Yes

• No