WT 1

50 questions • 2 mo ago

Question list

A Master Plumber shall live up to the standards of the professional practice of plumbing.

Article III, Section 3 of Code of Ethics

A hose connection with two-gated outlets permitting two connections of the same or smaller coupling diameter to be taken from a single supply line.

Wye

This examination subject in Master Plumbing was originally split into two.

Practical Problems

What is the standard length of Galvanized Iron Pipe?

6 m

The birth of the plumbing profession in the Philippines is traced back to the ___ century.

17th

What is NOT included in a plumbing unit?

Urinal

The Plumbing Code has been in existence for almost _____ since its promulgation before it has been amended.

40 years

Which is not a proper connection for HDPE pipes?

solvent cement

Depth of the molten pig lead in a caulked joint

25.4 mm

Minimum weight of a lead for flashing or vent terminals

14.63 kg per sqm

Preferred when a piece of pipe needed is shorter than 150 cm long

Double Hub

A water heater is classified as?

Plumbing Appliance

Color for Type M copper pipe

Red

Distance of bottom of all pipe tranches to the footing of any adjacent building or structure parallel to it

45 degrees

Each fixture directly connected to the drainage system shall be equipped with a _____.

water-sealed trap

Tube made of plastic material and colored black. The crosssectional shape is normally oval and is denoted by its outside diameter or 0.D.

Polybutylene

A set of moral principles or values to govern the conduct of an individual belonging to a group or profession on the basis of honestly, fairness, and justice.

Ethics

1 fixture unit is equal to?

7.48 gallons per minute

An open return bend usually made up of two 90° bends

Return bend

Every building where _____ shall have a sewer service connection to a public or private sewer systems.

plumbing fixtures are installed

Roughing-in of cold and hot water supply line are ideally distanced at least _____ apart.

What will happen if a drainage piping is placed at slope of 10mm/m due to structural conditions?

Decrease in DFU loading

A plumbing permit shall become null and void if the plumbing work has been suspended or abandoned for a period or _____.

120 days

Each member of the board, shall at the time of his appointment be at least _____ of age.

An adjustable tubing connection, consisting of a compression nut, a friction ring, and a compression washer, designed to fit a threaded adapter fitting or a standard taper pipe thread.

Slip Joint

The Administrative Authority must be notified at least ___ working days before such inspection is intended.

Any pipe or fitting installed at an angle of more than 45 degrees with the vertical line.

horizontal pipe

Which authority is responsible for the administration and enforcement of the National Plumbing Code?

Plumbing Official

The top edge of a receptacle from where water overflows.

Flood Level Rim

Elastomeric gasketed and rubber-ring joints shall comply with _____ installation standard

IAPMO

ASTM means?

American Society for Testing and Materials

For caulked-on closet ring, the minimum overall depth shall be:

Wiped lead joints shall have an exposed surface on each side of a joint not less than _____.

19 mm

The year when NAMPAP was organized and registered with the Securities and Exchange Commission

1935

All plumbing plans, drawings, diagrams, etc. shall be submitted in ___ sets for permit application.

What is the accreditation number of NAMPAP?

Code on Sanitation of the Philippines

PD 856

Common maximum service temperature rating of PVC

140 deg. F

The following are grounds for non-issuance of the certificate of registration by the Board of Master Plumbers except for _____.

failure to pay the required fees

Vertical support of _____ is placed not less than every other storey height.

Screwed Pipe

Plumbing fixtures shall be made of smooth non-absorbent material, free from concealed fouling surfaces and shall be located in ventilated enclosures

Principle No. 7

Trap arm size of Laundry Tub

38 mm

IPS shall be supported at ___ intervals for piping 19 mm diameter and smaller.

3 m

A pipe flange that is not drilled for bolt holes.

blank flange

Integrated within an air accumulator vessel which is designed to discharge a predetermined quantity of water into fixtures for flushing purposes

Flushometer Tank

The Old Fire Code of the Philippines

PD 1185

A pipe or conduit for carrying sewage and wastewater .

Sewer

Who is the current chairman of the Board of Examiners for Master Plumber?

Reynald B. Ilagan

(ANSI) Pipe Color code for Fire Quenching

Red with White Lettering

Any change, addition or modification in construction or occupancy

Alteration

YT1 Materials Engineer EXAM

Anonymous · 100 questions · 2 mo ago

YT1 Materials Engineer EXAM