Refresher SPDI 1

通報

問題一覧

Standard for the Installation of Standpipe and Hose Systems

NFPA 14

The tensile strength of A53 pipes should be a minimum of 48,000 psi for ______________.

Grade A

The wetted perimeter and cross-sectional area of a channel is 5 m and 9 sq. m respectively. What is the hydraulic radius of the channel?

1.80 m

A device that measures altitude, the distance of a point above sea level.

Altimeter

Every passage to an attic water heater shall have a solid continuous flooring not less than _________ in width.

24 inches

A rectangular channel with depth of 300 mm and a width of 450mm has average nail flow velocity of 0.8 m/sec and C = 55. Calculate the gradient.

1:608 m is required

How does the safety feature of a service hot water system works?

Automatically

Joints between Lead pipe and Cast iron shall be made by means of _____________.

Soldering or Wiping

When permitted by the DENR, which of the following is not a basis for determining the type of private sewage disposal system to be used?

Number of Occupants

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 · 13日前

Project Engineer EXAM

62問 • 13日前

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 · 13日前

July 2023 PE Refresher

70問 • 13日前

August 2019 Special PE Exam

ユーザ名非公開 · 93問 · 13日前

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 · 13日前

Sanitation, Plumbing Design, and Installation 2

97問 • 13日前

Sanitation, Plumbing Design, and Installation 1

ユーザ名非公開 · 99問 · 13日前

Sanitation, Plumbing Design, and Installation 1

99問 • 13日前

Sanitation, Plumbing Design, and Installation 3

ユーザ名非公開 · 96問 · 13日前

Sanitation, Plumbing Design, and Installation 3

96問 • 13日前

Sanitation, Plumbing Design, and Installation 4

ユーザ名非公開 · 95問 · 13日前

Sanitation, Plumbing Design, and Installation 4

95問 • 13日前

Sanitation, Plumbing Design, and Installation 5

ユーザ名非公開 · 97問 · 13日前

Sanitation, Plumbing Design, and Installation 5

97問 • 13日前