NhiÖt liÖt chµo mõng
c¸c ThÇy gi¸o, C« gi¸o ®Õn dù giê.
?Em hãy cho bit các đ dùng này hot đng
đưc cn phi có điu ki!n nào?
!"
#$%&
$' (
!!!"#$%&!'
!
()**+,-*."/!01!'234
%5/6!7
89-:;
<=>?@A(BCD)-
ED@D)A(BF)-
9GHIJKLMNIJKLOGH
ä9-
.S¶nxuÊtÖ
J-PD@)
!"#"!$
1
3
2
%&'(!)*+
5
:
;,
H¬i
n íc
Tua bin
h*i
M¸y ph¸t
®iÖn
9
89-:;
.R?S)
J-PD@)
()**+,-*."/!01!'2
34Q%5/6!7
.&"/01*"#23(!
!
()**+,-*."/!01!'234
%5/6!7
89-:;
.R?S)
J-PD@)
PHUÙ
MYÕ
.<)*
=+
A-PD@)I@
.&,?<<?*!(!
(
A-PD@)?T
!
89-:;
.R?S)
J-PD@)
+$
0
+$
0
9
)
) F
:D
-
) "
-
3/4/
()**+,-*."/!01!'2
34Q%5/6!7
%&1*"#23(!(
@A,?<(<,
?*!
-PD@?@W)X
()**+,-*."/!01!'2
-PD@?@W)X
51
6I:
/!4
J
9
-
@*-
+$
0
) "
*
9
(
> $/
4/
A45*+C1*D
46
)$4/1K1$L
)?MN/@
O/1$8!PQ:R8C#S$$#
!6$T(.%'"/UP$;V
$$/ !W/ID2XP
-6-(Y-)[email protected]$/Z./ !
W/(-# ![\];^8W/[_`]]\
$/R !4a(bbb(]]];^ c ;b`Fc(
51$L
[YPD))abAc
!!/J)[LIJ
!
? Em hãy nêu ví d% v s' d%ng đi!n năng trong các l+nh v,c sau
D- /eKf
.#4
5#4
Z#
f/D2
/'
)#
)
………………………………………………………………
C¸c nghµnh VÝ dô
.#4
5#4
Z#
f/D2
'
)#
)
3/*;,l3/4"$/Jm
3/"*$$//1!4QJ
9o, o"/k$/Mk4(((
3/6 C$"pk
$*(Z44<%t;T;H
4/'(
()**+,-*."/!01!'2
34Q%5/6!7
!
!!/J)[L
38
r
9!0 T !A
M+ cc1s c1: /$/
"pJ !(
MBSD 'd/D1;/6DSI
D2 1(
M
5$0 / !s8/C
!18 8:<:
$*(Z44<%t;T;H
4/'(
()**+,-*."/!01!'2
34Q%5/6!7
!
!!/J)[L
1;<!*C*"#23<9
"-
-PD@)
-PD@)I@
,()a
QVN)Ng
-?
,(