 | Henry Charles Horstmann, Victor Hugo Tousley - 1916 - 456 стор.
...per minute. 105. Insulation Resistance. The wiring in any vessel must test free from grounds ; te, the complete installation must have an insulation...including attachments, sockets, receptacles', etc.), of not less than the following: — Up to 25 amperes 800,000 ohms. Up to 5O amperes 400,000 ohms. Up... | |
 | Terrell Croft - 1917 - 446 стор.
...building must comply with the following requirements: — The complete installation must have a resistance between conductors and between all conductors and...sockets, receptacles, etc.) not less than that given in the following table : — The test must be made with all cut-outs and safety devices in place. If... | |
 | Terrell Croft - 1920 - 488 стор.
...wiring must comply with the following requirements: — The complete installation must have a resistance between conductors and between all conductors and...sockets, receptacles, etc. ) not less than that given in the following table : — : 88. 11/7. INSULATION RESISTANCE. The test must be made with all cut-outs... | |
 | New York (N.Y.). Board of Aldermen - 1920 - 904 стор.
...test of the wiring of a building is deemed necessary, the complete installation must have a resistance between conductors and between all conductors and...sockets, receptacles, etc.) not less than that given in th? following table : Up to 5 amperes 4.000.000 ohms Un to 10 amperes 2.000.000 ohms Un to ?5 amperes... | |
 | New York (N.Y.) - 1922 - 636 стор.
...building must comply with the following requirements. The complete installation must have a resistance between conductors and between all conductors and...sockets, receptacles, etc.) not less than that given in the following table: Up to 5 amperes 4,000,000 ohms Up to 10 amperes 2,000,000 ohms Up to 25 amperes... | |
 | Harry Cooke Cushing - 1925 - 460 стор.
...in revolutions per minute. Insulation Resistance. The wiring in any vessel should have a resistance between conductors and between all conductors and...sockets, receptacles, etc.) not less than that given in the following table: Up to 5 amperes 4,000,000 ohms IO 25 50 100 200 400 800 i, 600 . 2,000,000... | |
 | New York (N.Y.) - 1913 - 254 стор.
...building must comply with the following requirements : The complete installation must have a resistance between conductors and between all conductors and...sockets, receptacles, etc.) not less than that given in the following table: Up to 5 amperes 4,000,000 ohms. 10 25 50 100 200 400 800 1,000 2,000,000 800,000... | |
 | Institution of Civil Engineers (Great Britain) - 1901 - 506 стор.
...building must test free from grounds, ie, the complete installation must have an insulation resistance between conductors, and between all conductors and...including attachments, sockets, receptacles, etc.), of not less than the following — Internal I'iameier. Thickness of Wall. Internal Thickness of Wall.... | |
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The wiring in any building must test free from grounds; ie, the complete installation must have an insulation between conductors and between all conductors and the ground (not including attachments, sockets, receptacles, etc.) not less than that given... 
