绮惧搧璧勬枡
娆㈣繋涓嬭浇
2019
鍒濅笁鐗╃悊涓�冨涔?/p>
鐢靛姛鍜岀數鍔熺巼
涓撻澶嶄範璁粌棰?/p>
1.
濡傚浘鎵�绀虹殑鐢佃矾锛岀數婧愮數鍘嬩繚鎸佷笉鍙橈紝闂悎寮�鍏?/p>
S
锛屾粦鍔ㄥ彉闃诲櫒鐨勬粦鐗?/p>
P
鐢?/p>
b
鍚?/p>
a
绔Щ鍔?/p>
杩囩▼涓紝灏忕伅娉?/p>
L
濮嬬粓鍙戝厜
(
蹇界暐娓╁害瀵瑰皬鐏场鐢甸樆鐨勫奖鍝?/p>
)
锛屼笅鍒楄娉曟纭殑鏄?/p>
( )
A
锛庣數娴佽〃绀烘暟鍙樺皬
B
锛庡皬鐏场鐨勫疄闄呭姛鐜囧彉灏?/p>
C
锛庣數鍘嬭〃
鐨勭ず鏁颁笌鐢垫祦琛?/p>
鐨勭ず鏁扮殑姣斿�煎彉澶?/p>
D
锛庣數鍘嬭〃
涓庣數鍘嬭〃
绀烘暟涔嬪拰淇濇寔涓嶅彉
2.
鍌嶆櫄灏忔槑鍗у鐨勭伅绐佺劧鐏簡锛?/p>
浣嗗鍘呯殑鐏甯稿彂鍏夛紝
瀵规鐜拌薄涓嬪垪鍒嗘瀽姝ｇ‘鐨勬槸
锛?/p>
锛?/p>
A.
灏忔槑鍗у鐨勭収鏄庣數璺彂鐢熶簡鏂矾
B.
灏忔槑鍗у鐨勭伅娉″彂鐢熶簡鐭矾
C.
浠栧宸ヤ綔鐢靛櫒
鐨勬�诲姛鐜囪繃澶?/p>
D.
鍙兘鏄?/p>
3.
涓ゅ畾鍊肩數闃荤敳銆?/p>
涔欎腑鐨勭數娴佷笌鐢靛帇鍏崇郴濡傚浘鎵�绀猴紝
鐜板皢鐢插拰涔欎覆鑱斿悗鎺ュ湪鐢靛帇涓?/p>
6V
鐨勭數婧?/p>
涓ょ锛屼笅鍒楀垎鏋愭纭殑鏄紙
锛?/p>
A.
涔欎袱绔殑鐢靛帇鏄?/p>
2V
B.
鐢叉秷鑰楃殑鐢靛姛鐜囩瓑浜?/p>
0.8WC.
鐢蹭腑鐨勭數娴佸ぇ浜庝箼
涓殑鐢垫祦
D.
鐢蹭箼涓ょ鐨勭數鍘嬩箣姣斾负
2
锛?/p>
1
4.
濡傚浘鎵�绀烘槸瀹氬�肩數闃荤敳鍜屽皬鐏场涔?/p>
(6
V
3
W)
鐨?/p>
U
锛?/p>
I
鍥惧儚锛屽皢瀹冧滑涓茶仈鍦ㄧ數璺腑锛屼笅鍒楄
娉曟纭殑鏄?/p>
( )
A
锛庤鐢佃矾鍏佽鐨勬渶澶х數鍘嬩负
12 V
B
锛庡綋灏忕伅娉℃甯稿彂鍏夋椂锛岀數闃绘秷鑰楃殑鍔熺巼涓?/p>
3 W
C
锛庡綋鐢垫簮鐢靛帇涓?/p>
7 V
鏃讹紝鐢佃矾娑堣�楃殑鏈�澶у姛鐜囦负
2.8 W
D
锛庤嫢灏嗕袱鑰呭苟鑱旇捣鏉ワ紝鐢佃矾娑堣�楃殑鏈�澶у姛鐜囦负
7.2 W
5.
涓�鐩忕數鐏帴鍦ㄦ亽瀹氱數鍘嬬殑鐢垫簮涓婏紝鍏跺姛鐜囦负
100 W
锛岃嫢灏嗚繖鐩忕數鐏厛鎺ュ湪涓�娈靛緢闀跨殑瀵肩嚎
鍚庯紝鍐嶆帴鍦ㄥ悓涓�鐢垫簮涓婏紝宸茬煡鐏场鐨勫疄闄呭姛鐜囨槸
81 W
锛岄偅涔堟鏃跺绾挎秷鑰楀姛鐜囨槸
(
)
A.
19W
B.
澶т簬
19 W
C.
灏忎簬
19 W
D.
鏉′欢涓嶈冻锛屾棤娉曠‘瀹?/p>
6.
濡傚浘鎵�绀轰袱涓浉鍚岀殑鐑х摱涓悇鏀剧疆涓�娈电數闃讳笣
锛?/p>
R
鐢诧紴
R
涔欙級
锛?/p>
鍦ㄧ摱涓洓鍏ョ瓑閲忕叅娌瑰苟鎻掑叆
娓╁害璁★紝閫氱數涓�娈垫椂闂村悗锛岀敳鐡朵腑娓╁害璁＄ず鏁版瘮涔欑摱涓俯搴﹁绀烘暟楂橈紟璇ョ幇璞¤鏄庝簡鐢垫祦浜х敓
鐨勭儹閲忎笌涓嬪垪鍝釜鍥犵礌鏈夊叧锛燂紙
锛?/p>
A.
閫氱數鏃堕棿
B.
鐢垫祦
C.
鐢佃嵎閲?/p>
D.
鐢甸樆
7.
鍙戠幇鏈変汉瑙︾數鏃讹紝涓嬪垪鍋氭硶閿欒鐨勬槸锛?/p>
锛?/p>
A.
绔嬪嵆鍘诲垏鏂數婧?/p>
B.
绔嬪嵆鐢ㄦ墜鐩存帴鎷夎Е鐢电殑浜?/p>
C.
绔嬪嵆鐢ㄦ埓缁濈紭鑳舵墜濂楃殑鎵嬪幓鎷夎Е鐢典汉
D.
绔嬪嵆
鐢ㄥ共鐕ユ湪妫嶆妸鐢电嚎浠庤Е鐢电殑浜鸿韩涓婃寫寮�
8.
鏌愬悓瀛﹀涓湁涓�涓數纾佺倝锛屼笂闈㈡爣鏈夆�?20 V
2 000 W鈥濈殑瀛楁牱锛屼笅闈㈠叧浜庤繖涓數纾佺倝鐨?/p>
璇存硶涓纭殑鏄?/p>
( )
A
锛庝娇鐢ㄨ繖涓數纾佺倝鏃跺簲杩炴帴棰濆畾鐢垫祦涓?/p>
10 A
鐨勪繚闄╀笣
B
锛庤繖涓數纾佺倝鍦ㄦ甯稿伐浣滄椂鐨勭數闃讳负
484
惟