endobj Title: Coefficients of Utilization Author: Ward Harrison and Earl A. Anderson Created Date: 9/21/2005 10:00:00 AM << /BaseFont /TimesNewRomanPSMT /Encoding /WinAnsiEncoding /FirstChar 0 /FontDescriptor 438 0 R /LastChar 255 /Subtype /TrueType /Type /Font /Widths [778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 778 250 333 408 500 500 833 778 180 333 333 500 564 250 333 250 278 500 500 500 500 500 500 500 500 500 500 278 278 564 564 564 444 921 722 667 667 722 611 556 722 722 333 389 722 611 889 722 722 556 722 667 556 611 722 722 944 722 722 611 333 278 333 469 500 333 444 500 444 500 444 333 500 500 278 278 500 278 778 500 500 500 500 333 389 278 500 500 722 500 500 444 480 200 480 541 350 500 350 333 500 444 1000 500 500 333 1000 556 333 889 350 611 350 350 333 333 444 444 350 500 1000 333 980 389 333 722 350 444 722 250 333 500 500 500 500 200 500 333 760 276 500 564 333 760 500 400 549 300 300 333 576 453 250 333 300 310 500 750 750 750 444 722 722 722 722 722 722 889 667 611 611 611 611 333 333 333 333 722 722 722 722 722 722 722 564 722 722 722 722 722 722 556 500 444 444 444 444 444 444 667 444 444 444 444 444 278 278 278 278 500 500 500 500 500 500 500 549 500 500 500 500 500 500 500 500] >> 60 and 90 . 0 endstream endobj startxref Factors … The below table is a reference table for calculating Utilisation factor for light fittings. 3 0 obj 4 0 obj Utilization Factor (body of the table) This is a value between 0 and 1 that represents the percentage of total lamp lumens in the room that fall on the work plane. 3468 0 obj <>stream CCF centum cubic feet . 4. Window Utilization Factor, Ku for Bobbin Ferrites 8. Magnet Wire, Film Insulation 11. Aircraft Capacity and Utilization Factors 3-4 Table 3-1: Factors Presented by User Type . • The lower the demand factor, the less system … The UF is … << /Type /Page /CropBox [2 1 614 793] /MediaBox [2 1 614 793] /Parent 371 0 R /Resources << /ColorSpace << /CS0 431 0 R /CS1 432 0 R >> /ExtGState << /GS0 433 0 R /GS1 434 0 R >> /Font << /T1#5F0 435 0 R >> /ProcSet [/PDF /Text /ImageB] /XObject << /Fm0 2 0 R /Im0 5 0 R /ImgDiffWB1 1034 0 R /ImgDiffBW1 1036 0 R >> >> /Rotate 0 /Thumb 381 0 R /Contents [1028 0 R 1028 0 R 4 0 R 1029 0 R 1035 0 R 1029 0 R 1037 0 R] >> NEC Tables, Cablematic Plus : X . The actual table is provided by the manufacturer and can be … The coefficient of utilization found will be for a 20% effective floor cavity reflectance. 3450 0 obj <>/Encrypt 3434 0 R/Filter/FlateDecode/ID[<8BE56040E70A364496116BEFB4A53C19><11B5D5D236A0EC468B18D3E22AF62D01>]/Index[3433 36]/Info 3432 0 R/Length 87/Prev 237930/Root 3435 0 R/Size 3469/Type/XRef/W[1 2 1]>>stream Wire Table 12. Table of Contents 1. endobj maintenance factor (RSMF) is the proportion of the illuminance provided by a lighting installation in a room after a set tim ecop a r dw h u h e nt r omw as cl. S4, Insulation Factor 6. 3433 0 obj <> endobj Magnet Wire 10. S2, Fill Factor 4. S3, Effective Window 5. Chartbook is supplemented by several other products including Trend Tables, an. The reflection coefficients ρ can be used to determine the utilization factor UF for any luminaire from the manufacturers catalogues when the room index is calculated. e��j�Au. Wire Table 12. Window Utilization Factor, Ku for Bobbin Ferrites 8. UF = Lumens received on Working Plan / Lumens output of luminaires; The lighting manufacturers’ catalogues give Utilization Factors for standard conditions. Health, United States, 2018. endobj Magnet Wire 10. maintenance factor (RSMF) is the proportion of the illuminance provided by a lighting installation in a room after a set tim ecop a r dw h u h e nt r omw as cl. • Actual cogeneration plants have utilization factors as high as 80%. Thus, it will be necessary to correct for the previously determined ρ fc. %PDF-1.5 %���� This is done by multiplying the previously determined CU by the factor from Table B (pg.12).