WT 7

Report

Question list

Total head at the pump discharge minus suction head or plus suction lift.

Total Head

Which type of fire line installation has become obsolete and seldom installed?

Dry Standpipe

If the bell has hammer, the buzzer has _____.

metal strip

The height of the tub should be between _____ from f inished floor level.

0.45 m - 0.50 m

Which is typically not found on a pump curve?

pipe diameter

It spatters or scatters the effluent in drops or small blobs wherein they are mixed with the air

Aerator

An electrically controlled valve that allows or prevents media flow through it

Solenoid Valve

The device that operates automatically when refilling the water tank after each discharge and shutting off completely when the tank is already full.

Float Valve

The part of the valve housing through which the stem extends.

Bonnet

A type of Globe valve which has a wide bearing surface producing good resistance to the cutting effects of scale, dirt, and other kinds of foreign matter found inside the pipe

Plug Type

A liquid drain cleaner has a pH Level categorized as _____.

Basic

When installing _____, the authority having jurisdiction shall require evidence of the competency of the installers.

medical gas piping

Property of a fluid whereby its own molecules are united or attracted to each other.

Cohesion

Standard for Installation of Sprinkler Systems

NFPA 13

Fire extinguisher used for Class D fires

Dry Powder Extinguisher

This new concept in plumbing has almost completely eliminated the vent stack and other forms of ventilation, but still attained the desired functions and effectiveness.

Sovent System

A pump has a 900 revolutions per minute. After the maintenance, the rate of revolution increased to 950. Calculate the new head pressure if the original head pressure is 100 ft.

112 ft

A nipple installed where fittings or valves are to be very close to each other

Close Nipple

Discharge pipes from pressure tanks shall extend _____ from and into the bottom of such tanks.

5 CM

What is the standard specification for seamless copper water tube?

ASTM B88

It injects large quantities of fresh air into this compartment to mix the compartment’s entire contents and to provide oxygen for the aerobic digester process.

Aerator

Diameter of Class I System hose

64 mm

The stage of fire where it is the hardest to suppress

Fully developed

A fitting that is used to close an open fitting.

plug

In an ordinary hazard, the coverage of 1 sprinkler head is

12 sqm

Maximum height of water closet according to BP 344

0.45 m

How do you connect PPR?

Fusion Welding

A Flow Meter that measures an induced voltage generated by the fluid as it flows through a pipe.

Electromagnetic Flow Meter

Identify this valve

Composition Disc Valve

The type of valves used on an ejector pump for a sump pit

Backwater valve or swing check valve and gate valve

The minimum diameter of a dry standpipe requiring a 3-way siamese connection

125 mm

An alarming device that produces a buzzing sound which is caused by the rapid vibration of armature.

Buzzer

Consists of bacteria, algae, fungi, silt, protoza, and other colloidal matters making the water colored and acidic

Suspended and Colloidal materials

What Fire Extinguisher is least compatible for Class B Fires?

Wet Chemical

Standard for the Fire Protection of Telecommunications Facilities

NFPA 76

Minimum diameter of combination standpipe

150 mm

All fire service connections shall be located on a street front not less than ______.

46 cm

Diameter of dry standpipe if the highest outlet is 23 m or less

102 mm

The minimum size of a fire hose outlet of an interior wet standpipe.

1 1/2"

A full-way valve used to regulate a fluid flow in which a threaded stem raises & lowers a wedge-shaped disk

Gate Valve

Fire service connection in street front for Dry Standpipe shall be _____.

46 to 122 cm

The pipe connection in which a ball is held in a cup-like that allows movement in every direction

Ball Joint

Identify this valve

Lift Check Valve

Which of the following is not a quarter-turn valve?

Neddle Valves

A pipe installed in buildings not as part of the water supply or disposal system, but primarily for use as water conveyance in case of fire

Standpipe

Pipe material used for LPG

The maximum gradient of ramps for disabled-persons must be:

1:12

All interior wet standpipes shall be connected to a street main not less than ___ in diameter.

A Positive Displacement Pump wherein the high-pressure seal reciprocates with the piston

Piston Pump

Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe

ASTM D1785

YT1 Materials Engineer EXAM

YT1 Materials Engineer EXAM

YT2 Materials Engineer EXAM

YT2 Materials Engineer EXAM

Project Engineer YT 1

Project Engineer YT 1

Anonymous · 62 questions · 2 mo ago

Project Engineer EXAM

Project Engineer EXAM

62 questions • 2 mo ago

Project Engineer EXAM 68

Project Engineer EXAM 68

Project Engineer EXAM 82

Project Engineer EXAM 82

Anonymous · 70 questions · 2 mo ago

July 2023 PE Refresher

July 2023 PE Refresher

70 questions • 2 mo ago

Anonymous · 93 questions · 2 mo ago

August 2019 Special PE Exam

August 2019 Special PE Exam

93 questions • 2 mo ago

Anonymous · 86 questions · 2 mo ago

RNPCP Chapter 1 to 5

RNPCP Chapter 1 to 5

86 questions • 2 mo ago

Plumbing Code 4

Plumbing Code 4

Plumbing Code 5

Plumbing Code 5

Plumbing Code 6

Plumbing Code 6

Plumbing Code 7

Plumbing Code 7

Plumbing Code 8

Plumbing Code 8

Plumbing Code 3

Plumbing Code 3

Anonymous · 97 questions · 2 mo ago

Sanitation, Plumbing Design, and Installation 2

Sanitation, Plumbing Design, and Installation 2

97 questions • 2 mo ago

Anonymous · 99 questions · 2 mo ago

Sanitation, Plumbing Design, and Installation 1

Sanitation, Plumbing Design, and Installation 1

99 questions • 2 mo ago

Anonymous · 96 questions · 2 mo ago

Sanitation, Plumbing Design, and Installation 3

Sanitation, Plumbing Design, and Installation 3

96 questions • 2 mo ago

Anonymous · 95 questions · 2 mo ago

Sanitation, Plumbing Design, and Installation 4

Sanitation, Plumbing Design, and Installation 4

95 questions • 2 mo ago

Anonymous · 97 questions · 2 mo ago

Sanitation, Plumbing Design, and Installation 5

Sanitation, Plumbing Design, and Installation 5

97 questions • 2 mo ago

Sanitation, Plumbing Design, and Installation 7

Sanitation, Plumbing Design, and Installation 7

Anonymous · 98 questions · 2 mo ago

Sanitation, Plumbing Design, and Installation 8

Sanitation, Plumbing Design, and Installation 8

98 questions • 2 mo ago

Anonymous · 87 questions · 2 mo ago

Plumbing Tools 1

Plumbing Tools 1

87 questions • 2 mo ago

Anonymous · 53 questions · 2 mo ago

Plumbing Tools 2

Plumbing Tools 2

53 questions • 2 mo ago

Practical Problems and Experiences 1

Practical Problems and Experiences 1

Practical Problems and Experiences 2

Practical Problems and Experiences 2

Anonymous · 99 questions · 2 mo ago

Practical Problems and Experiences 3

Practical Problems and Experiences 3

99 questions • 2 mo ago

Practical Problems and Experiences 4

Practical Problems and Experiences 4

Anonymous · 49 questions · 2 mo ago

Plumbing Arithmetic Terms 1

Plumbing Arithmetic Terms 1

49 questions • 2 mo ago

Anonymous · 47 questions · 2 mo ago

Plumbing Arithmetic Terms 2

Plumbing Arithmetic Terms 2

47 questions • 2 mo ago

Anonymous · 49 questions · 2 mo ago

Plumbing Arithmetic Terms 3

Plumbing Arithmetic Terms 3

49 questions • 2 mo ago

Anonymous · 27 questions · 2 mo ago

Plumbing Arithmetic Terms 4

Plumbing Arithmetic Terms 4

27 questions • 2 mo ago

Anonymous · 58 questions · 2 mo ago

Plumbing Code WSFU

Plumbing Code WSFU

58 questions • 2 mo ago

Practical Problems and Experiences REFRESHER 1

Practical Problems and Experiences REFRESHER 1

Anonymous · 70 questions · 2 mo ago

Practical Problems and Experiences REFRESHER 2

Practical Problems and Experiences REFRESHER 2

70 questions • 2 mo ago

Anonymous · 24 questions · 2 mo ago

Item # and Descriptions

Item # and Descriptions

24 questions • 2 mo ago

Anonymous · 16 questions · 2 mo ago

Item 200 Aggregate Subbase Course

Item 200 Aggregate Subbase Course

16 questions • 2 mo ago

Anonymous · 16 questions · 2 mo ago

Item 201 Aggregate Base Course

Item 201 Aggregate Base Course

16 questions • 2 mo ago

Anonymous · 18 questions · 2 mo ago

Item 202 Crushed Aggregate Base Course

Item 202 Crushed Aggregate Base Course

18 questions • 2 mo ago

Anonymous · 27 questions · 2 mo ago

Item 203 Lime Stabilized Road Mix Base Course

Item 203 Lime Stabilized Road Mix Base Course

27 questions • 2 mo ago

Anonymous · 7 questions · 2 mo ago

Item 204 Portland Cement Stabilized Road Mix Base Course

Item 204 Portland Cement Stabilized Road Mix Base Course

7 questions • 2 mo ago

Anonymous · 13 questions · 2 mo ago

Item 207 Portland Cement Stabilized Treated Plant Mix Base Course

Item 207 Portland Cement Stabilized Treated Plant Mix Base Course

13 questions • 2 mo ago

Anonymous · 7 questions · 2 mo ago

Item 205 Asphalt Stabilized Road Mix Base Course

Item 205 Asphalt Stabilized Road Mix Base Course

7 questions • 2 mo ago

Anonymous · 11 questions · 2 mo ago

Item 206 Chemically Stabilized Road Mix Subbase/Base Course

Item 206 Chemically Stabilized Road Mix Subbase/Base Course

11 questions • 2 mo ago

Anonymous · 11 questions · 2 mo ago

Item 300 Aggregate Surface Course

Item 300 Aggregate Surface Course

11 questions • 2 mo ago

Anonymous · 10 questions · 2 mo ago

Item 301 Bituminous Prime Coat

Item 301 Bituminous Prime Coat

10 questions • 2 mo ago

Anonymous · 20 questions · 2 mo ago

Item 303 Bituminous Seal Coat

Item 303 Bituminous Seal Coat

20 questions • 2 mo ago

Anonymous · 94 questions · 2 mo ago

RNPCP Chapter 6 to 9

RNPCP Chapter 6 to 9

94 questions • 2 mo ago

Anonymous · 93 questions · 2 mo ago

RNPCP Chapter 10 to 13

RNPCP Chapter 10 to 13

93 questions • 2 mo ago

Anonymous · 79 questions · 2 mo ago

RNPCP Appendix A and B

RNPCP Appendix A and B

79 questions • 2 mo ago

Anonymous · 9 questions · 2 mo ago

Republic Acts

Republic Acts

9 questions • 2 mo ago

Anonymous · 68 questions · 2 mo ago

Plumbing Arithmetic Terms 5

Plumbing Arithmetic Terms 5

68 questions • 2 mo ago

Anonymous · 29 questions · 2 mo ago

Principles and Code of Ethics

Principles and Code of Ethics

29 questions • 2 mo ago

Anonymous · 75 questions · 2 mo ago

Plumbing Arithmetic Problems 1

Plumbing Arithmetic Problems 1

75 questions • 2 mo ago

Anonymous · 36 questions · 2 mo ago

Item 406 Prestressed Concrete Structures

Item 406 Prestressed Concrete Structures

36 questions • 2 mo ago

Anonymous · 41 questions · 2 mo ago

Item 405 Structural Concrete

Item 405 Structural Concrete

41 questions • 2 mo ago

Anonymous · 80 questions · 2 mo ago

Item 400 Piling

Item 400 Piling

80 questions • 2 mo ago

Anonymous · 61 questions · 2 mo ago

Item 311 Portland Cement Concrete Pavement (PART 2)

Item 311 Portland Cement Concrete Pavement (PART 2)

61 questions • 2 mo ago

Anonymous · 78 questions · 2 mo ago

Item 311 Portland Cement Concrete Pavement (PART 1)

Item 311 Portland Cement Concrete Pavement (PART 1)

78 questions • 2 mo ago

Anonymous · 29 questions · 2 mo ago

Standpipe Requirements

Standpipe Requirements

29 questions • 2 mo ago

Spdi 1

Spdi 1

Anonymous · 98 questions · 2 mo ago

Spdi 2

Spdi 2

98 questions • 2 mo ago

Anonymous · 61 questions · 2 mo ago

SPI version D pt 2

SPI version D pt 2

61 questions • 2 mo ago

plumbing code

plumbing code

plumbing code 2

plumbing code 2

Anonymous · 56 questions · 2 mo ago

plumbing code 3

plumbing code 3

56 questions • 2 mo ago

Anonymous · 70 questions · 2 mo ago

Practice Problem

Practice Problem

70 questions • 2 mo ago

PP pre

PP pre

PP Pre 2

PP Pre 2

Anonymous · 44 questions · 2 mo ago

PP pre 3

PP pre 3

44 questions • 2 mo ago

WT 1

WT 1

Anonymous · 48 questions · 2 mo ago

WT 2

WT 2

48 questions • 2 mo ago

WT 3

WT 3

WT 6

WT 6

Anonymous · 90 questions · 2 mo ago

Definition of Terms 1

Definition of Terms 1

90 questions • 2 mo ago

Anonymous · 90 questions · 2 mo ago

Definition of Terms 2

Definition of Terms 2

90 questions • 2 mo ago

Anonymous · 90 questions · 2 mo ago

Definition of Terms 3

Definition of Terms 3

90 questions • 2 mo ago

Refresher SPDI 1

Refresher SPDI 1

Anonymous · 9 questions · 2 mo ago

Refresher SPDI 1

Refresher SPDI 1

9 questions • 2 mo ago

Weekly Test 1

Weekly Test 1

Weekly Test 2

Weekly Test 2

Weekly Test 3

Weekly Test 3

Anonymous · 41 questions · 2 mo ago

MPLE

MPLE

41 questions • 2 mo ago

Anonymous · 48 questions · 2 mo ago

CDG- Plumbing Code 1

CDG- Plumbing Code 1

48 questions • 2 mo ago

CDG- Plumbing Code 1.1

CDG- Plumbing Code 1.1

Anonymous · 23 questions · 2 mo ago

CDG- Plumbing Code 1.4

CDG- Plumbing Code 1.4

23 questions • 2 mo ago

CDG- Plumbing Code 1.2

CDG- Plumbing Code 1.2

CGD- Plumbing Code 1.3

CGD- Plumbing Code 1.3

Plumbing Code 1

Plumbing Code 1

Anonymous · 22 questions · 2 mo ago

Plumbing Code 1.1

Plumbing Code 1.1

22 questions • 2 mo ago

Anonymous · 19 questions · 2 mo ago

CGD - Sanitary Design

CGD - Sanitary Design

19 questions • 2 mo ago

Practical Problems 1

Practical Problems 1

Anonymous · 47 questions · 2 mo ago

Practical Problems 1.1

Practical Problems 1.1

47 questions • 2 mo ago

Practical Problems 2

Practical Problems 2

Practical Problems 2.1

Practical Problems 2.1

Plumbing Arithmetic 1

Plumbing Arithmetic 1

Plumbing Arithmetic 1.1

Plumbing Arithmetic 1.1

Plumbing Arithmetic 2

Plumbing Arithmetic 2

Plumbing Arithmetic 2.1

Plumbing Arithmetic 2.1