week 1(complete)

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8/14/2019 Week 1(Complete) http://slidepdf.com/reader/full/week-1complete 1/17 SEGAMAT COMMUNITY COLLEGE MINISTRY OF HIGHER EDUCATION ELECTRICAL TECHNOLOGY ETE 211 SWITCH GEAR AND SWITCH BOARD WEEK 1 IDENTIFY ACCESSORIES FOR SINGLE PHASE SWITCHBOARDS ( 2 HOURS ) OBJECTIVE: 1.Exp!"#!$"%# T&' R'"*'+'#$ O# ,'$'* S-$'+/D"$*"0$"%# C%#$*% A# L'!!3' C**'#$ P*%$'4$"%# 2.S'4$&"#3 T&' S''#$"! C%#$*% C"*4"$ 5.I'#$"6- A44'%*"' F%* S"#3' P&!' S7"$4&0%!*. 5.1 P%7'* ,'$'* 5.2 C$ O$ F' A# N'$*! C%p'* NA,E: NOR ,OHD AHIR BIN SADI ;;;;;;;;;;;;;;;;;;;;;;;;;. COURSE ;;;;;;;;;;;;;;;;;;;;;;;;;. DATE ;;;;;;;;;;;;;;;;;;;;;;;;;

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Page 1: Week 1(Complete)

8/14/2019 Week 1(Complete)

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SEGAMAT COMMUNITY COLLEGE

MINISTRY OF HIGHER EDUCATIONELECTRICAL TECHNOLOGY

ETE 211SWITCH GEAR AND SWITCH BOARD

WEEK 1IDENTIFY ACCESSORIES FOR SINGLE PHASE SWITCHBOARDS

( 2 HOURS )

OBJECTIVE:

1.Exp !"#!$"%# T&' R' "*'+'#$ O# ,'$'* S- $'+ /D" $*"0 $"%#C%#$*% A# L'! !3' C **'#$ P*%$'4$"%#

2.S '4$&"#3 T&' S' '#$"! C%#$*% C"*4 "$ 5.I '#$"6- A44' %*"' F%* S"#3 ' P&! ' S7"$4&0%!* . 5.1 P%7'* ,'$'*

5.2 C $ O $ F ' A# N' $*! C% p '*

NA,E: NOR ,OHD AHIR BIN SADI;;;;;;;;;;;;;;;;;;;;;;;;;.

COURSE ;;;;;;;;;;;;;;;;;;;;;;;;;.

DATE ;;;;;;;;;;;;;;;;;;;;;;;;;

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$

1.Exp !"#!$"%# T&' R' "*'+'#$ O# ,'$'* S- $'+ /D" $*"0 $"%#

C%#$*% A# L'! !3' C **'#$ P*%$'4$"%#

1.1 Exp !"#!$"%# T&' R' "*'+'#$ O# ,'$'* S- $'+

A# ' '4$*"4 +'$'* %* '#'*3- +'$'* " ! '<"4' $&!$ +'! *' $&' !+% #$%6' '4$*"4! '#'*3- pp "' $% ! *' " '#4' %* 0 "#' . T&' ' !*'4 $%+'* %6 !# ' '4$*"4 4%+p!#- .

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D" $%*$"%# %6 $&' ' '4$*"4 4 **'#$ 0- %! " +'! *' "# '<'*! 7!- .P%7'* 6!4$%* " $&' *!$"% %6 *' " $"<' (%* *'! p%7'*) $% <% $=!+p'*' . A

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1 ! Distri"ution Contro#

Distri"ution net$or% &onfi'urations

D" $*"0 $"%# #'$7%* !*' $-p"4! - %6 $7% $-p' / *! "! %*"#$'*4%##'4$' . A *! "! #'$7%* '!<' $&' $!$"%# !# p! '$&*% 3& $&' #'$7%* !*'! 7"$& #% #%*+! 4%##'4$"%# $% !#- %$&'*

pp -. T&" " $-p"4! %6 %#3 * *! "#' 7"$& " % !$' %! !*'! . A#"#$'*4%##'4$' #'$7%* " 3'#'*! - 6% # "# +%*' *0!# !*'! !# 7"&!<' + $"p ' 4%##'4$"%# $% %$&'* p%"#$ %6 pp -.

T&' ' p%"#$ %6 4%##'4$"%# !*' #%*+! - %p'# 0 $ ! %7 <!*"%4%#6"3 *!$"%# 0- $&' %p'*!$"#3 $" "$- 0- 4 % "#3 !# %p'#"#3 7"$4&' .Op'*!$"%# %6 $&' ' 7"$4&' +!- 0' 0- *'+%$' 4%#$*% 6*%+ ! 4%#$*%4'#$*' %* 0- ! "#'+!#. T&' 0'#'6"$ %6 $&' "#$'*4%##'4$' +% ' " $&!$"# $&' '<'#$ %6 ! 6! $ %* *' "*' +!"#$'#!#4' ! +! !*'! %6 #'$7%*4!# 0' " % !$' !# $&' *'+!"# '* 'p$ %# pp -.

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1.5 L'! !3' C **'#$ P*%$'4$"%#

F"3 *' 1Earth Lea%a'e (rote&tion Y% +!- +''$ $&'+ ! RCD (R' " ! C **'#$ D'<"4' )/ ELCB (E!*$&L'! !3' C"*4 "$=B*'! '* )/ CBR (C%*' B! !#4' R' !- ) %* GFI (G*% #F! $ I#$'** p$ ) 0 $ 7&!$'<'* -% * 0!4 3*% # !# 7&"4&'<'* TLA.(T&*'' L'$$'* A00*'<"!$"%#) -% '/ '!*$& '! !3' '<"4' !*' #%$ %# -! 4* 4"! 4%+p%#'#$ "# -% * ' '4$*"4! !6'$- 4&'+'/ $&'- !*'6*' '#$ - ! % *' "*' 0- *'3 !$"%#. L'$ %% !$ 7&!$ $&'- %/ &%7$&'- % "$ !# &%7 7' 4!# ' $&'+ $% "+p*%<' !6'$- 7"$&% $ 4! "#3$%% +!#- ##'4' !*- " * p$"%# $% 7&!$ 7' %.

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E!*$& '! !3' '<"4' !*' 0! ' %# $&' p*"#4"p ' $&!$ $&' !+% #$ %64 **'#$ '#$'*"#3 ! '<"4' &% 0' 'x!4$ - $&' !+' ! $&' !+% #$ %6

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+ $ ! 7!- 0' %#' "# 4%# $!$"%# 7"$& !# ' '4$*"4"!# %* ' '4$*"4!'#3"#''* 7&% " 6 - 4%3#" !#$ 7"$& $&' !6'$- !# %p'*!$"%#!

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2. S '4$4"#3 T&' S' '#$"! C%#$*% C"*4 "$

F"3 *' 2

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5.I '#$"6- A44' %*"' F%* S"#3 ' P&! ' S7"$4&0%!* .

5.1P%7'* ,'$'*

F"3 *' 5

T&' $*! "$"%#! !#! %3 W!$$+'$'* " !# ' '4$*% -#!+"4 "# $* +'#$. T&''<"4' 4%# " $ %6 ! p!"* %6 6"x' 4%" / #%7# ! current coils / !# !+%<!0 ' 4%" #%7# ! $&' potential coil .

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T&' $7% 4"*4 "$ %6 ! 7!$$+'$'* 4!# 0' !+!3' 0- 'x4' "<' 4 **'#$. T&' !++'$'* !# <% $+'$'* !*' 0%$& < #'*!0 ' $% %<'*&'!$"#3 = "# 4! '

%6 !# %<'* %! / $&'"* p%"#$'* 7" 0' *"<'# %66 4! ' = 0 $ "# $&'7!$$+'$'*/ '"$&'* %* '<'# 0%$& $&' 4 **'#$ !# p%$'#$"! 4"*4 "$ 4!#%<'*&'!$ without $&' p%"#$'* !pp*%!4&"#3 $&' '# %6 $&' 4! ' T&" "0'4! ' $&' p% "$"%# %6 $&' p%"#$'* 'p'# %# $&' p%7'* 6!4$%* / <% $!3' !# 4 **'#$ . T& / ! 4"*4 "$ 7"$& ! %7 p%7'* 6!4$%* 7" 3"<' ! %7*'! "#3 %# $&' 7!$$+'$'*/ '<'# 7&'# 0%$& %6 "$ 4"*4 "$ !*' %! ' $%$&' +!x"+ + !6'$- "+"$. T&'*'6%*'/ ! 7!$$+'$'* " *!$' #%$ %# - "#7!$$ / 0 $ ! % "# <% $ !# !+p'*' .

5.2.1 C $ O $ F '

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5.2.2 N' $*! C% p '*

F"3 *' ?

,CCB

(+% ' 4! ' 4"*4 "$ 0*'! '*)

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F"3 *'

RCCB(?5 A/1 p&! ' /1@@ +A/2 p% ' )

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1 PHASE DB PLASTIC

F"3 *' 1@1 PHASE DB PLASTIC

14

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F"3 *' 11

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1 PHASE DB P,ETAL

F"3 *' 12

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