Friday Quiz (Mar. 25)

Identify the image in Figure 1C of the Figure 1?

• Conventional Slab

• Flat Slab

• Ribbed Slab

• Tension Slab

Potable water as stipulated in the code shall meet the requirements set by _.

• National Waterworks and Sewerage Administration (NAWASA)

• National Master Plumbers plumbing Engineers Association of the Philippines (NAMPAP)

• National Plumbing Code of the Philippines (NPCP)

• Philippine National Standards for Drinking Water (PNSDW)

Polybutylene plastic can be joined using the following recommended joint type except _.

• heat fusion joint

• mechanical joint

• caulked joint

• flared joint

Which material uses wiped joint?

• concrete pipe

• copper tube

• vitrified clay pipe

• plastic pipe

sump pits constructed of concrete shall have its walls and bottom not less than _ in thickness.

• 51mm

• 76mm

• 102mm

• 152mm

double trapping any fixture is prohibited under the code, which of the following fixtures does not need one when installed?

• Lavatory

• Bathtub

• Water Closet

• Floor Drain

What are the characteristic of a good trap?

• self cleaning

• 2" to 4" trap seal

• a only

• both a and b

Horizontal and vertical lines shall be made of the following materials except

• copper

• cast iron

• Galvanized wrought iron

• lead

What type if road pavement will least allow water percolation?

• concrete

• asphalt

• sand

• aggregate

What do you call the steel framing connection in which the web of the beam is the only ones connected?

• Framed Connection

• Unframed Connection

• Bolted Connection

• shear connection