M2試験無料問題集（52題）「International Code Council Commercial Mechanical Inspector 認定」

出題：1

Given: single-wall vent, which serves only one appliance, and has a height of 10 feet.
The maximum horizontal length permitted for a 5-inch diameter vent connector serving this vent is _____ feet.

A. 7.5

B. 9

C. 5

D. 10

正解：A 解答を投票する

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出題：2

ERV systems shall not be installed in which of the following except:

A. common exhaust systems for clothes dryers.

B. exhaust systems emitting corrosive materials.

C. equipment designed to assist in the evacuation of occupants.

D. systems utilizing coil-type exchangers.

正解：D 解答を投票する

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出題：3

Pipe and duct insulation can be used within plenums except:

A. where the assembly has been tested to ASTM B84.

B. where the assembly has been tested to ASTM E84.

C. where the assembly has been tested to UL 723.

D. where the flame spread index is not more than 25.

正解：A 解答を投票する

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出題：4

Exposed solar thermal equipment protected by motor vehicle impact may be installed at what height?

A. 48 inches above finished floor

B. Directly on finished floor

C. 6 feet above finished floor

D. 18 inches above finished floor

正解：B 解答を投票する

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出題：5

Where the cooking surface has exposed flame and burners, the minimum distance between the lowest edge of a grease filter and the cooking or heating surface shall be _____ inches.

A. 48

B. 18

C. 42

D. 24

正解：D 解答を投票する

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出題：6

Infrared radiant heaters shall be installed:

A. in accordance with UL 1240.

B. in accordance with UL 2158.

C. with clearances from combustible material in accordance with the manufacturer's installation instructions.

D. with a 6-ft. clearance on all sides.

正解：C 解答を投票する

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M2試験無料問題集「International Code Council Commercial Mechanical Inspector 認定」