ELECTRICAL WIRINGS PPT.pptx

8/19/2019 ELECTRICAL WIRINGS PPT.pptx

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SHRI GOVINDRAMSEKSARIA INSTITUTE OF

SCIENCE AND TECHNOLOGY

ELECTRICAL WORKSHOP

POWER POINT PRESENTATION ON:

SUBMITTED TO: SUBMITTED BY:ASHUTOSH SIR AAKASH LILHORE- 0801EE141001

AAYUSHI KHADIKAR- 0801EE141002

AISHWARYA KAUSHAL- 0801EE141006

AYUSHI JAIN- 0801EE141020

ELECTRICAL WIRINGS-DOMESTIC &INDUSTRIAL


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TABLE OF CONTENTS

Electrical iri!"

T#$e% &' iri!" acc&r(i!" t& )%e Fact&r% a*ecti!" t+e c+&ice &' iri!"

D&,e%tic Wiri!"- ./T#$e% &' iri!"% 0/C&!(iti&!% '&r (&,e%tic

i!%tallati&!% C&l&)r c&(i!"

I!()%trial Wiri!" F&r,% &' Wire% C&!cl)%i&!


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ELECTRICAL WIRING

Electrical iri!" i% "e!erall# re'er% t&i!%)late( c&!()ct&r )%e( t& carr#c)rre!t a!( a%%&ciate( (e1ice/ T+i%

$re%e!tati&! (e%cri2e% "e!erala%$ect% &' electrical iri!" a% )%e( t&$r&1i(e $&er i! 2)il(i!"% a!(

%tr)ct)re%3 c&,,&!l# re'erre( t& a%2)il(i!" iri!"/ Bu!"#$ %#$ i%t+e electrical iri!" a!( a%%&ciate(

(e1ice% %)c+ a% %itc+e%3 ,eter% a!(


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TY'ES O(

WIRING

ACCORDING TOUSE:

• DOMESTIC WIRING•


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WIRING:1) DURABILITY: T#$e &' iri!" %electe( %+&)l( c&!'&r,

t& %ta!(ar( %$eci5cati&!%3 %& t+at it i%

()ra2le i/e/ it+&)t 2ei!" a*ecte( 2# t+eeat+er c&!(iti&!%3 '),e% 3 etc/

2) SA(ETY: T+e iri!" ,)%t $r&1i(e %a'et# a"ai!%tlea6a"e 3 %+&c6 a!( 5re +a7ar(% '&r t+e&$erati!" $er%&!!el/

*) A''EARANCE: Electrical iri!" %+&)l( "i1e a! ae%t+etica$$eal t& t+e i!teri&r%/

4) COST: It %+&)l( !&t 2e $r&+i2iti1el# e8$e!%i1e/+) ACCESSIBILTY: T+e %itc+e% a!( $l)" $&i!t%

$r&1i(e( %+&)l( 2e ea%il# acce%%i2le/ T+ere ,)%t2e $r&1i%i&! '&r ')rt+er e8te!%i&! &' t+e iri!"%#%te,3 i' !ece%%ar#/

6) MAINTENANCE COST: T+e ,ai!te!a!ce c&%t %+&)l( 2e a

,i!i,),/,) MECHANICAL SA(ETY: T+e iri!" ,)%t 2e $r&tecte(


7/32DOMESTICDOMESTIC


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DOMESTIC WIRINGTY'ES O( WIRINGS :

./ Cleat iri!"0/ CTS iri!" &r TRS iri!"

&r 2atte! iri!"9/ Metal %+eat+e( iri!" &r

lea( %+eat+e( iri!"/ Ca%i!" a!( ca$$i!"

;/ C&!()it iri!"


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1) C!./ %#$:

I! t+i% t#$e &' iri!"3 i!%)late( c&!()ct&r%


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2) CTS C.! T S3./3" 5 TRS Tu$3 Ru S3./3" 5 B.//#%#$:

I! t+i% iri!" %#%te,3 ire% %+eat+e( i! t&)"+ r)22er are )%e( +ic+are @)ite e8i2le/ T+e# are cli$$e( &! &&(e! 2atte!% it+ 2ra%%cli$%


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*) M/.! S3./3" L."S3./3" %#$ :

T+e iri!" i% %i,ilar t& t+at &' CTS 2)t t+e c&!()ct&r%


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A"7.#/.$:

•Ea%# i!%tallati&! a!( i% ae%t+etic i! a$$eara!ce•

Hi"+l# ()ra2le•S)ita2le i! a(1er%e cli,atic c&!(iti&!% $r&1i(e( t+e &i!t%are !&t e8$&%e(/

D."7.#/.$:

•Re@)ire% %6ille( la2&r•Ver# e8$e!%i1e•U!%)ita2le '&r c+e,ical i!()%trie%


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4) C.#$ .#" C.;;#$:

It c&!%i%t% &' i!%)late( c&!()ct&r% lai( i!%i(e recta!")lar3 tea6&&(&r PVC 2&8e% +a1i!" "r&&1e% i!%i(e it/ A recta!")lar %tri$ &' &&(

calle( ca$$i!" +a1i!" %a,e i(t+ a% t+at &' ca%i!" i% 58e( &1er it/B&t+ t+e ca%i!" a!( t+e ca$$i!" are %cree( t&"et+er at e1er# .;c,%/ Ca%i!" i% attac+e( t& t+e all/ T& &r ,&re ire% &' %a,e$&larit# are (ra! t+r&)"+ (i*ere!t "r&&1e%/ T+e %#%te, i% %)ita2le'&r i!(&&r a!( (&,e%tic i!%tallati&!%/

A"7.#/.$:• C+ea$er t+a! lea( %+eat+e( a!( c&!()it iri!"/• Pr&1i(e% "&&( i%&lati&! a% t+e c&!()ct&r% are $lace( a$art re()ci!"t+e ri%6 &' %+&rt circ)it/• Ea%il# acce%%i2le '&r i!%$ecti&! a!( re$air%/• Si!ce t+e ire% are !&t e8$&%e( t& at,&%$+ere3 i!%)lati&! i% le%%a*ecte( 2# ()%t3 (irt a!( cli,atic 1ariati&!%/

D."7.#/.$:•Hi"+l# i!a,,a2le/•U%a"e &' )!%ea%&!e( &&( "et% (a,a"e( 2# ter,ite%/


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+) C#"u/ %#$:I! t+i% %#%te, PVC


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CONDITION (OR DOMESTICINSTALLATION

•

Hei"+t &' %itc+ 2&ar( ,)%t 2e ./9, t& ./;,'r&, &&r le1el/•Hei"+t &' (i%tri2)ti&! 2&ar( ,)%t 2e ./;, t&./;, 'r&, &&r le1el/• T+e 2&tt&, &' ceili!" 'a! %+&)l( +a1e ,i!i,),cleara!ce &' 0/;,/•All la,$ %+&)l( 2e 5tte( it+ a ,i!i,),cleara!ce &' 0/;, a2&1e &&r le1el/•F&r l&a( a2&1e KW39 $+a%e %)$$l# ,)%tarra!"e l&a( %+&)l( 2e e@)all# %+are(/•I! a!# 2)il(i!" li"+t iri!" a!( $&er iri!"%+&)l( 2e 6e$t %e$arate/•P&er $er circ)it ,a# ta6e it a% >>W &r .>>>W/


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COLOUR CODING

T& e!a2le ire% t& 2e ea%il# a!( %a'el#i(e!ti5e(3 all c&,,&! iri!" %a'et# c&(e%,a!(ate a c&l&)r %c+e,e '&r t+e i!%)lati&!&! $&er c&!()ct&r%/ I! a t#$ical electrical

c&(e3 %&,e c&l&)r-c&(i!" i% ,a!(at&r#3


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INDUSTRIAL

WIRING

INDUSTRIAL WIRING


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INDUSTRIAL WIRING:E1er# t#$e &' ,ac+i!e +a% )!i@)e re@)ire,e!t% +e! it c&,e% t&&$erat&r %a'et#/ Fr&, a! electrical %ta!($&i!t3 i!()%trial ,ac+i!ee@)i$,e!t a!( t&&l% - 'r&, (rill $re%%e% t& ,)lti-,&t&re( a)t&,atic

,ac+i!e% - ca! $re%e!t %$ecial 5re a!( %+&c6 +a7ar(%/ Y&) ,)%t i(e!ti'# c&!()ct&r% at eac+ ter,i!ati&! %& t+e# ,atc+ t+ei(e!ti5cati&! ,ar6i!"% &! t+e (ia"ra,% attac+e( t& t+e ,ac+i!e/

E


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Ot+er c&l&)r% '&r t+e $)r$&%e &'i(e!ti5cati&! a% '&ll&%: Blac6 re$re%e!t% )!"r&)!(e( li!e3 l&a( a!( c&!tr&l c&!()ct&r% atli!e 1&lta"e/ Re( re$re%e!t% )!"r&)!(e( AC c&!tr&l c&!()ct&r%3 at le%% t+a!li!e 1&lta"e/ Bl)e re$re%e!t% )!"r&)!(e( DC c&!tr&l c&!()ct&r%/ Yell& re$re%e!t% )!"r&)!(e( c&!tr&l circ)it c&!()ct&r% t+at ,a#re,ai! e!er"i7e( +e! t+e ,ai! (i%c&!!ecti!" ,ea!% i% i! t+e

OFF $&%iti&!/ T+e%e c&!()ct&r% ,)%t 2e #ell& t+r&)"+&)t t+ee!tire circ)it3 i!cl)(i!" iri!" i! t+e c&!tr&l $a!el a!( t+e e8ter!al5el( iri!"/ I!ter!ati&!al a!( E)r&$ea! Sta!(ar(% re@)ire #&) t&)%e &ra!"e '&r t+i% $)r$&%e/ W+ite &r !at)ral "ra# re$re%e!t% a "r&)!(e( circ)it c&!()ct&r/

W+ite it+ 2l)e %tri$e re$re%e!t% a "r&)!(e( DC c)rre!t-carr#i!"circ)it c&!()ct&r/ I!ter!ati&!al a!( E)r&$ea! %ta!(ar(% re@)ire #&)t& )%e li"+t 2l)e '&r t+e !e)tral c&!()ct&r / W+ite it+ #ell& %tri$e re$re%e!t% "r&)!(e( AC c)rre!t-carr#i!"c&!tr&l circ)it c&!()ct&r% t+at re,ai! e!er"i7e( +e! t+e

(i%c&!!ecti!" ,ea!% i% i! t+e OFF $&%iti&!/ F&r a((iti&!al circ)it%$&ere( 'r&, (i*ere!t %&)rce% t+at re,ai! e!er"i7e( +e! t+e

S'LICES


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S'LICES > Y&) are re@)ire( t& r)! c&!()ct&r% a!( ca2le% 'r&, ter,i!al t& ter,i!alit+&)t %$lice%/ H&e1er3 a! e8ce$ti&! all&% #&) t& i!%tall a %$lice i! lea(%attac+e( t& electrical e@)i$,e!t3 %)c+ a% ,&t&r% a!( %&le!&i(%/

'ANEL WIRING > T+i% %ecti&! re@)ire% #&) t& %)$$&rt c&!()ct&r% i! $a!el% t& 6ee$ t+e, i!$lace/ Y&)re $er,itte( t& )%e iri!" c+a!!el% i' t+e#re ,a(e &' a a,e-retar(a!t i!%)lati!" ,aterial/ I' #&)re &r6i!" it+ 2ac6-c&!!ecte( c&!tr&l$a!el%3 #&) ,)%t $r&1i(e acce%% (&&r% &r %i!" &)t $a!el% t+at %i!" a2&)t

a 1ertical a8i%/ M)lti$le-(e1ice c&!tr&l $a!el% ,)%t +a1e ter,i!al 2l&c6% &rattac+,e!t $l)"% a!( rece$tacle% t& ter,i!ate a!( c&!!ect all &)t"&i!"c&!tr&l c&!()ct&r%/

MACHINE WIRING >

Y&) ,)%t t&tall# e!cl&%e c&!()ct&r% a!( t+eir c&!!ecti&! e8ter!al t& t+ec&!tr&l $a!el e!cl&%)re i! %)ita2le racea#% &r e!cl&%)re%/ U!le%% )%e( '&re8i2le c&!!ecti&!% i!1&l1i!" %,all &r i!'re@)e!t ,&1e,e!t%3 &r c&!!ecti&!%t& !&r,all# %tati&!ar# ,&t&r%3 li,it %itc+e% a!( &t+er e8ter!all# ,&)!te((e1ice%3 5tti!"% )%e( it+ racea#% &r ,)ltic&!()ct&r ca2le% ,)%t 2e li@)i(ti"+t/


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W 9##9/ .#" 9##9/# > Y&) are re@)ire( t& )%e $re%%)re c&!!ect&r% t& c&!!ect c&!()ct&r% t&(e1ice% it+ l)"-t#$e ter,i!al% t+at are !&t e@)i$$e( it+ %a((le%tra$% &r e@)i1ale!t ,ea!% &' retai!i!" c&!()ct&r %tra!(%/ U!(er

certai! c&!(iti&!% &' )%e3 t+e %ta!(ar( all&% #&) t& )%e %&l(erc&!!ecti&!% a!( ire-ra$$e( c&!!ecti&!%/

R.9%. ?!! > T+e c&,2i!e( cr&%%-%ecti&!al area &' all c&!()ct&r% a!( ca2le% i% !&t$er,itte( t& e8cee( ;> &' t+e i!teri&r cr&%%-%ecti&!al area &' t+eracea#/ T+e 5ll $r&1i%i&!% are 2a%e( &! t+e act)al (i,e!%i&!% &' t+ec&!()ct&r% &r ca2le% )%e(/

Ju#9/# .#" ;u!! @ > W+e! c&!%tr)cti!" )!cti&! 2&8e% a!( $)ll 2&8e%3 #&) ,)%t 2ecare')l t& e8cl)(e ,aterial% %)c+ a% ()%t3 #i!"%3 &il a!( c&&la!t/A'ter #&) c&,$lete all iri!" &$erati&!%3 #&) ,)%t %eal all )!)%e(6!&c6&)t% &r &$e!i!"%/


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FORMS OF WIRES


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FORMS OF WIRES•S!" %S&li( ire3 al%& calle( %&li(-c&re &r %i!"le-%tra!( ire3 c&!%i%t% &' &!e$iece &' ,etal ire/ S&li( ire i% )%e')l '&r iri!" 2rea(2&ar(%/ S&li(

ire i% c+ea$er t& ,a!)'act)re t+a! %tra!(e( ire a!( i% )%e( +eret+ere i% little !ee( '&r e8i2ilit# i! t+e ire/ S&li( ire al%& $r&1i(e%,ec+a!ical r)""e(!e%% a!(3 2eca)%e it +a% relati1el# le%% %)r'acearea +ic+ i% e8$&%e( t& attac6 2# c&rr&%i1e%3 $r&tecti&! a"ai!%t t+ee!1ir&!,e!t 'rie!(l#/

•S/.#"" %Stra!(e( c&$$er ire-Stra!(e( ire i% c&,$&%e( &' a !),2er &' %,all "a)"e ire 2)!(le(&r ra$$e( t&"et+er t& '&r, a lar"er c&!()ct&r/ Stra!(e( ire i%,&re e8i2le t+a! %&li( ire &' t+e %a,e t&tal cr&%%-%ecti&!al area/Stra!(e( ire te!(% t& 2e a 2etter c&!()ct&r t+a! %&li( ire 2eca)%et+e i!(i1i()al ire% c&llecti1el# c&,$ri%e a "reater %)r'ace area/Stra!(e( ire i% )%e( +e! +i"+er re%i%ta!ce t& ,etal 'ati")e i%re@)ire(/


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•B."" %


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B."" %A 2rai(e( ire i% c&,$&%e( &' a !),2er &' %,all %tra!(% &' ire2rai(e( t&"et+er/ Si,ilar t& %tra!(e( ire%3 2rai(e( ire% are 2etterc&!()ct&r% t+a! %&li( ire%/ Brai(e( ire% (& !&t 2rea6 ea%il# +e!e8e(/ Brai(e( ire% are &'te! %)ita2le a% a! electr&,a"!etic %+iel(

i! !&i%e-re()cti&! ca2le%/Nu= /.#" T+e ,&re i!(i1i()al ire %tra!(% i! a ire 2)!(le3 t+e ,&re e8i2le36i!6-re%i%ta!t3 2rea6-re%i%ta!t3 a!( %tr&!"er t+e ire i%/ B)t ,&re%tra!(% i!crea%e c&%t/

T+e l&e%t !),2er &' %tra!(% )%)all# %ee! i% : &!e i! t+e ,i((le3 %)rr&)!(i!" it/ T+e !e8t le1el )$ i% .J3 +ic+ i% a!&t+er la#er &' .0%tra!(% &! t&$ &' t+e / A'ter t+at t+e !),2er 1arie%3 2)t 9 a!( Jare c&,,&!3 t+e! i! t+e > t& .>> ra!"e


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M"# !9/9.! =.93# /!


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THANK YOU

ELECTRICAL WIRINGS PPT.pptx

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