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1 |оLSĹضȞ( )

A.65

B.70

C.75

D.80

𰸣A

2 ГԠݔO䲻( )

A.ʽݔ͙C

B.ݔ͙C

C.ʽݔ͙C

D.ΰʽݔ͙C

𰸣B

3 ͿĤȾ^ƽaЧʸߵcmڸNͿϺ͸NͿķ( )

A.ˢͿ

B.Ϳ

C.Ϳ

D.Ϳ

𰸣D

4 ߌӽӔ߶ȴ󣬽oˮϵyˮϵyе( )Ǟ˱CܵƉġ

A.

B.Һw

C.w

D.oˮ

𰸣D

5 OԄӱOϵy׃njԵą׃Q( )̖ݔ

A.420VDC

B.020mA

C.020VAC

D.010VDC

𰸣D

6 ӲϩLm( )

A.Љ{ϵy

B.͡С߉{ϵy

C.ЉµĿ{ϵy

D.ҺALϵy

𰸣D

7 ̵ܵܵ( )

A.⹩ܾW

B.l߰b

C.Ӿϵy

D.ˮϵy

𰸣B

8 rֹͣȫ򲿷O늌( )

A.b

B.

C.Rr

D.׃

𰸣D

9 ںǰ|zy( )ҪǙzb|ǷψDҪ¿ڱǷ坍bA߼c̺Ƿ

A.gļęz

B.ԭϙz

C.ӭhz

D.^̵ęz

𰸣D

10 |ȻͨLCеͨLkC|Ȯ|ؓɕr՚ضȲ( )

A.30

B.35

C.40

D.45

𰸣C

11 TՈ֮( )ȽMҊ

A.7

B.20

C.7d

D.20d

𰸣B

12 ʩУbBľo( )

A.^

B.^yԇ

C.ǰz

D.ΰ\

𰸣C

13 вڏƙz( )

A.^

B.ӵyx

C.•Ӌ

D.늉

𰸣D

14 PڽͿıfe`( )

A.܄pʧ^

B.ɿ՚Ⱦ

C.mړ]lͿ

D.mڽYs

𰸣D

15 PRr늵ęzյfe`( )

A.Rr늹̱ɳC늹ʩ

B.zrӛҪPˆTִ_J

C.Rr늰ȫgnܬF늚⼼gˆTc

D.Rr늹̑ڙz飬ʩFÿһΣӹ˾ÿһ

𰸣A

16 CеOAbȵӰҪ( )

A.Ⱥ܌

B.Ⱥͳ

C.˸߳܌

D.Aͳ

𰸣B

17 CеO䰲bʩͨҎڲwO䡢fO䡢SϸęCеaƷ򾫶_ʹҪęCеO䣬ʩҪ( )̶

A.OλOӋλ

B.ʩλͱOλ

C.Oλʩλ

D.OλͱOλ

𰸣C

18 oBʽtGcӑBtGIJ֮ͬ̎wF( )

A.MПoؓԇ\D

B.ʼcһx¶ϵ

C.tGoֹDӣÿέhpһο

D.𹰲λăɂgù̥o̶

𰸣A

19 P늴ӋbgҪf_( )

A.늴Ӌb{y

B.늴ӋڴֱܵbrҺw϶

C.ӋΑ45܏Lȵֱܶ

D.늴Ӌˮƽbrʹ늘O̎ˮƽ

𰸣D

20 ItGóƷ{{Ҏupȵ( )

A.10%

B.20%

C.30%

D.40%

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쎟ԇԇ}𰸡̡P£

쎟ԇ̡俼ԇ}06-21

쎟bCԇ}04-30

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Ŀԇ}10-01

Wԇ}09-25

ȫӖԇ}03-09

Tԇ}12-09

Aԇ}11-04

ȫ֪Rԇ}11-04

oYxԇ}09-21

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