EE501.16 to 17 1DEPARTMENT OF TECHNICALEDUCATIONANDHRA PRADESHNAME OF STAFF : B.SRINIVASA RAODESIGNATION : LECTURER BRANCH : Elet!"#l $ elet!o%"& e%'' INSTITUTE : GOVERNMENT POL(TECHNICFOR )OMEN * +A+INADA SEMESTER: FIFTH SEMESTERSUB,ECT:ELECTRICAL INSTALLATION AND ESTIMATIONSUB,ECT CODE : EE 501TOPIC: ESTIMATION OF LIGHTING AND PO)ER LOADS DURATION: 100 MTSSUB TOPIC : CONSTRUCTION AND )OR+INGOF DIFFERENT LAMPSTEACHING AIDS : PPT EE501.16 to 17 -OB,ECTIVES O% o./let"o% o0 t1"& to/" * 2o3 4o3l5 #6le to 7%o4 #6o3t :8P!o/e!t"e& o0 l"'1t e%e!'28So3!e o 0 l"'1t e%e!'28T2/e& o0 l#./&EE501.16 to 17 9LIGHT ENERG(8)1e% # 6o52 "& 1e#te5 to # te./e!#t3!e o0)1e% # 6o52 "& 1e#te5 to # te./e!#t3!e o0-500: to 9000: "t !e#1e& 41"te 1ot o%5"t"o% -500: to 9000: "t !e#1e& 41"te 1ot o%5"t"o% 8At 41"te 1ot o%5"t"o% .o&t o0 !#5"#t"o% "& "% t1e At 41"te 1ot o%5"t"o% .o&t o0 !#5"#t"o% "& "% t1e 0o!. o0 l"'1t e%e!'20o!. o0 l"'1t e%e!'28No!.#l 13.#% e2e #% /e!e";e !#5"#%t e%e!'2 No!.#l 13.#% e2e #% /e!e";e !#5"#%t e%e!'2 "% t1e )#;ele%'t1 !#%'e o0 %o% elet!"#l #%5 elet!"#l &o3!e&=EE501.16 to 17 51.I%#%5e&e%t o! 0"l#.e%t l#./&-.A! l#./&?? C#!6o% #! l#./&?? Fl#.e #! l#./&??M#'%et" #! l#./& 9.Elet!" 5"&1#!'e l#./&??So5"3. ;#/o3! l#./&??Me!3!2 ;#/o3! l#./&??Neo% l#./&??Flo3!o&e%t l#./&T(PES OF LAMPSEE501.16 to 17 6.INCANDESCENT LAMPFig-1EE501.16 to 17 7 >Co%t5..=)o!7"%' o0 "%#%5e&e%t l#./:8It o%&"&t& o0 0"%e 4"!e o0 1"'1 !e&"&t#%e#lle5 0"l#.e%t.8F"l#.e%t "& /l#e5 "% #% e;#3#te5 'l#&& 63l6.8)1e% 3!!e%t /#&&e& t1!o3'1 0"l#.e%t* "t /!o53e& 1e#t 4#;e& $ l"'1t 4#;e&.8T1"& &t#te "& #lle5 "%#%5e&e%eEE501.16 to 17 @M#te!"#l& U&e5 Fo! T1e F"l#.e%t8C#!6o%8O&."3.8T#%t#l3.8T3%'&te%EE501.16 to 17 AReB3"!e.e%t& O0 F"l#.e%t M#te!"#l:8 D3t"le8 H"'1 &/e"0" !e&"&t#%e8 Lo4 te./e!#t3!e oe00""e%t8 Lo4 ;#/o3! /!e&&3!e8 Goo5 .e1#%"#l &t!e%'t18 Co&t &1o3l5 6e lo48 H"'1 .elt"%' /o"%t8 CCCCCCCCCCCCCCCCCCCCCCCCC.8 CCCCCCCCCCCCCCCCC..EE501.16 to 17 10DISCHARGE LAMPS)o!7"%' /!"%"/le:8Ato.& o0 # '#& #!e oll"5e 62 &t!"7"%' elet!o%&8Ato.& #!e eD"te5 #%5 !e.#"%& 0o! 10?@ &eo%5 "% eD"te5 &t#te 8Elet!o%& !et3!% to o!"'"%#l &t#te 62 e."tt"%' l"'1t e%e!'2 "% t1e 0o!. /1oto%EE501.16 to 17 11SODIUM VAPOUR LAMP.Fig-2EE501.16 to 17 1-8 I%%e! U?t36e 1o3&e& t4o &et& o0 t3%'&te% o#te5 elet!o5e& o%%ete5 to /"%t2/et6#&e 8It "& 0"lle5 4"t1 &o5"3. 4"t1 &.#ll #.o3%t o0 %eo% '#& #t # /!e&&3!e o0 10.. o0H'8 Al&o # &.#ll #.o3%t o0 #!'o% "& #55e5 0o! "%"t"#l "o%"E#t"o%EE501.16 to 17 198A3to t!#%&0o!.e! 1#;"%' 1"'1 le#7#'e !e#t#%e/!o;"5e& o/e% "!3"t ;olt#'e o0