WT 7

通報

問題一覧

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

Project Engineer EXAM

ユーザ名非公開 · 62問 · 2ヶ月前

Project Engineer EXAM

62問 • 2ヶ月前

Project Engineer EXAM 68

Project Engineer EXAM 68

Project Engineer EXAM 82

Project Engineer EXAM 82

July 2023 PE Refresher

ユーザ名非公開 · 70問 · 2ヶ月前

July 2023 PE Refresher

70問 • 2ヶ月前

August 2019 Special PE Exam

ユーザ名非公開 · 93問 · 2ヶ月前

August 2019 Special PE Exam

RNPCP Chapter 1 to 5

RNPCP Chapter 1 to 5

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

Sanitation, Plumbing Design, and Installation 2

ユーザ名非公開 · 97問 · 2ヶ月前

Sanitation, Plumbing Design, and Installation 2

97問 • 2ヶ月前

Sanitation, Plumbing Design, and Installation 1

ユーザ名非公開 · 99問 · 2ヶ月前

Sanitation, Plumbing Design, and Installation 1

99問 • 2ヶ月前

Sanitation, Plumbing Design, and Installation 3

ユーザ名非公開 · 96問 · 2ヶ月前

Sanitation, Plumbing Design, and Installation 3

96問 • 2ヶ月前

Sanitation, Plumbing Design, and Installation 4

ユーザ名非公開 · 95問 · 2ヶ月前

Sanitation, Plumbing Design, and Installation 4

95問 • 2ヶ月前

Sanitation, Plumbing Design, and Installation 5

ユーザ名非公開 · 97問 · 2ヶ月前

Sanitation, Plumbing Design, and Installation 5

97問 • 2ヶ月前

Sanitation, Plumbing Design, and Installation 7

Sanitation, Plumbing Design, and Installation 7

Sanitation, Plumbing Design, and Installation 8

ユーザ名非公開 · 98問 · 2ヶ月前

Sanitation, Plumbing Design, and Installation 8

Plumbing Tools 1

Plumbing Tools 1

Plumbing Tools 2

Plumbing Tools 2

Practical Problems and Experiences 1

Practical Problems and Experiences 1

Practical Problems and Experiences 2

Practical Problems and Experiences 2

Practical Problems and Experiences 3

ユーザ名非公開 · 99問 · 2ヶ月前

Practical Problems and Experiences 3

99問 • 2ヶ月前

Practical Problems and Experiences 4

Practical Problems and Experiences 4

Plumbing Arithmetic Terms 1

ユーザ名非公開 · 49問 · 2ヶ月前

Plumbing Arithmetic Terms 1

49問 • 2ヶ月前

Plumbing Arithmetic Terms 2

ユーザ名非公開 · 47問 · 2ヶ月前

Plumbing Arithmetic Terms 2

47問 • 2ヶ月前

Plumbing Arithmetic Terms 3

ユーザ名非公開 · 49問 · 2ヶ月前

Plumbing Arithmetic Terms 3

49問 • 2ヶ月前

Plumbing Arithmetic Terms 4

ユーザ名非公開 · 27問 · 2ヶ月前

Plumbing Arithmetic Terms 4

Plumbing Code WSFU

Plumbing Code WSFU

Practical Problems and Experiences REFRESHER 1

Practical Problems and Experiences REFRESHER 1

Practical Problems and Experiences REFRESHER 2

ユーザ名非公開 · 70問 · 2ヶ月前

Practical Problems and Experiences REFRESHER 2

70問 • 2ヶ月前

Item # and Descriptions

ユーザ名非公開 · 24問 · 2ヶ月前

Item # and Descriptions

24問 • 2ヶ月前

Item 200 Aggregate Subbase Course

ユーザ名非公開 · 16問 · 2ヶ月前

Item 200 Aggregate Subbase Course

16問 • 2ヶ月前

Item 201 Aggregate Base Course

ユーザ名非公開 · 16問 · 2ヶ月前

Item 201 Aggregate Base Course

16問 • 2ヶ月前

Item 202 Crushed Aggregate Base Course

ユーザ名非公開 · 18問 · 2ヶ月前

Item 202 Crushed Aggregate Base Course

18問 • 2ヶ月前

Item 203 Lime Stabilized Road Mix Base Course

ユーザ名非公開 · 27問 · 2ヶ月前

Item 203 Lime Stabilized Road Mix Base Course

27問 • 2ヶ月前

Item 204 Portland Cement Stabilized Road Mix Base Course

ユーザ名非公開 · 7問 · 2ヶ月前

Item 204 Portland Cement Stabilized Road Mix Base Course

7問 • 2ヶ月前

Item 207 Portland Cement Stabilized Treated Plant Mix Base Course

ユーザ名非公開 · 13問 · 2ヶ月前

Item 207 Portland Cement Stabilized Treated Plant Mix Base Course

13問 • 2ヶ月前

Item 205 Asphalt Stabilized Road Mix Base Course

ユーザ名非公開 · 7問 · 2ヶ月前

Item 205 Asphalt Stabilized Road Mix Base Course

7問 • 2ヶ月前

Item 206 Chemically Stabilized Road Mix Subbase/Base Course

ユーザ名非公開 · 11問 · 2ヶ月前

Item 206 Chemically Stabilized Road Mix Subbase/Base Course

11問 • 2ヶ月前

Item 300 Aggregate Surface Course

ユーザ名非公開 · 11問 · 2ヶ月前

Item 300 Aggregate Surface Course

11問 • 2ヶ月前

Item 301 Bituminous Prime Coat

ユーザ名非公開 · 10問 · 2ヶ月前

Item 301 Bituminous Prime Coat

10問 • 2ヶ月前

Item 303 Bituminous Seal Coat

ユーザ名非公開 · 20問 · 2ヶ月前

Item 303 Bituminous Seal Coat

RNPCP Chapter 6 to 9

RNPCP Chapter 6 to 9

RNPCP Chapter 10 to 13

ユーザ名非公開 · 93問 · 2ヶ月前

RNPCP Chapter 10 to 13

93問 • 2ヶ月前

RNPCP Appendix A and B

ユーザ名非公開 · 79問 · 2ヶ月前

RNPCP Appendix A and B

Republic Acts

Republic Acts

Plumbing Arithmetic Terms 5

ユーザ名非公開 · 68問 · 2ヶ月前

Plumbing Arithmetic Terms 5

68問 • 2ヶ月前

Principles and Code of Ethics

ユーザ名非公開 · 29問 · 2ヶ月前

Principles and Code of Ethics

29問 • 2ヶ月前

Plumbing Arithmetic Problems 1

ユーザ名非公開 · 75問 · 2ヶ月前

Plumbing Arithmetic Problems 1

75問 • 2ヶ月前

Item 406 Prestressed Concrete Structures

ユーザ名非公開 · 36問 · 2ヶ月前

Item 406 Prestressed Concrete Structures

36問 • 2ヶ月前

Item 405 Structural Concrete

ユーザ名非公開 · 41問 · 2ヶ月前

Item 405 Structural Concrete

Item 400 Piling

Item 400 Piling

Item 311 Portland Cement Concrete Pavement (PART 2)

ユーザ名非公開 · 61問 · 2ヶ月前

Item 311 Portland Cement Concrete Pavement (PART 2)

61問 • 2ヶ月前

Item 311 Portland Cement Concrete Pavement (PART 1)

ユーザ名非公開 · 78問 · 2ヶ月前

Item 311 Portland Cement Concrete Pavement (PART 1)

78問 • 2ヶ月前

Standpipe Requirements

ユーザ名非公開 · 29問 · 2ヶ月前

Standpipe Requirements

29問 • 2ヶ月前

Spdi 1

Spdi 1

Spdi 2

Spdi 2

SPI version D pt 2

SPI version D pt 2

plumbing code

plumbing code

plumbing code 2

plumbing code 2

plumbing code 3

plumbing code 3

Practice Problem

Practice Problem

PP pre

PP pre

PP Pre 2

PP Pre 2

PP pre 3

PP pre 3

WT 1

WT 1

WT 2

WT 2

WT 3

WT 3

WT 6

WT 6

Definition of Terms 1

ユーザ名非公開 · 90問 · 2ヶ月前

Definition of Terms 1

90問 • 2ヶ月前

Definition of Terms 2

ユーザ名非公開 · 90問 · 2ヶ月前

Definition of Terms 2

90問 • 2ヶ月前

Definition of Terms 3

ユーザ名非公開 · 90問 · 2ヶ月前

Definition of Terms 3

90問 • 2ヶ月前

Refresher SPDI 1

Refresher SPDI 1

Refresher SPDI 1

Refresher SPDI 1

Weekly Test 1

Weekly Test 1

Weekly Test 2

Weekly Test 2

Weekly Test 3

Weekly Test 3

MPLE

MPLE

CDG- Plumbing Code 1

CDG- Plumbing Code 1

CDG- Plumbing Code 1.1

CDG- Plumbing Code 1.1

CDG- Plumbing Code 1.4

ユーザ名非公開 · 23問 · 2ヶ月前

CDG- Plumbing Code 1.4

23問 • 2ヶ月前

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

Plumbing Code 1.1

Plumbing Code 1.1

CGD - Sanitary Design

ユーザ名非公開 · 19問 · 2ヶ月前

CGD - Sanitary Design

Practical Problems 1

Practical Problems 1

Practical Problems 1.1

ユーザ名非公開 · 47問 · 2ヶ月前

Practical Problems 1.1

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