妯＄數鍩虹澶嶄範棰?/p>
涓�銆?/p>
閫夋嫨棰?/p>
1
銆佷笅鍒楀崐瀵间綋鏉愭枡鏁ｇ儹鎬х獊鍑猴紙瀵肩數鎬ц兘鍙楁俯搴﹀奖鍝嶆渶澶э級鐨勬槸锛?/p>
锛?/p>
A
銆佹湰寰佸崐瀵间綋
B
銆?/p>
N
鍨嬪崐瀵间綋
C
銆?/p>
P
鍨嬪崐瀵间綋
2
銆?/p>
P
鍨嬪崐瀵间綋涓┖绌村浜庣數瀛愶紝鍒?/p>
P
鍨嬪崐瀵间綋鍛堢幇鐨勭數鎬т负锛?/p>
锛?/p>
A
銆佹鐢?/p>
B
銆佽礋鐢?/p>
C
銆佺數涓�?/p>
3
銆佸綋
PN
缁撲袱绔姞姝ｅ悜鐢靛帇鏃讹紝鍙傚姞瀵肩數鐨勬槸锛?/p>
锛?/p>
A
銆佸鏁拌浇娴佸瓙
B
銆佸皯鏁拌浇娴佸瓙
C
銆佹棦鏈夊鏁拌浇娴佸瓙鍙堟湁灏戞暟杞芥祦瀛?/p>
4
銆佸鏋滀簩鏋佺鐨勬銆佸弽鍚戠數闃婚兘寰堝ぇ锛屽垯璇ヤ簩鏋佺锛?/p>
锛?/p>
A
銆佹甯?/p>
B
銆佸凡琚嚮绌?/p>
C
銆佸唴閮ㄦ柇璺?/p>
5
銆佸鏋滀簩鏋佺鐨勬銆佸弽鍚戠數闃婚兘寰堝皬锛屽垯璇ヤ簩鏋佺锛?/p>
锛?/p>
A
銆佹甯?/p>
B
銆佸凡琚嚮绌?/p>
C
銆佸唴閮ㄦ柇璺?/p>
6
銆佷簩鏋佺鐨勯槼鏋佺數浣嶆槸
-20V
锛岄槾鏋佺數浣嶆槸
-10V
锛屽垯璇ヤ簩鏋佺澶勪簬锛?/p>
锛?/p>
A
銆佸弽鍋?/p>
B
銆佹鍋?/p>
C
銆侀浂鍋?/p>
7
銆佷簩鏋佺鐨勯槼鏋佺數浣嶆槸
-10V
锛岄槾鏋佺數浣嶆槸
-20V
锛屽垯璇ヤ簩鏋佺澶勪簬锛?/p>
锛?/p>
A
銆佸弽鍋?/p>
B
銆佹鍋?/p>
C
銆侀浂鍋?/p>
8
銆佸綋鐜娓╁害鍗囬珮鏃讹紝浜屾瀬绠＄殑鍙嶅悜鐢垫祦灏嗭紙
锛?/p>
锛屼簩鏋佺鐨勬鍚戠數鍘嬶紙
锛?/p>
銆?/p>
A
銆佸澶?/p>
B
銆佸噺灏?/p>
C
銆佷笉鍙?/p>
9
銆?/p>
鐢ㄤ竾鐢ㄨ〃涓嶅悓娆у妗ｆ祴閲忎簩鏋佺鐨勬鍚戠數闃绘椂锛?/p>
浼氳瀵熷埌鍏舵祴寰楃殑闃诲�间笉鍚岋紝
绌跺叾鏍规湰鍘?
鍥犳槸锛?/p>
锛?/p>
A
銆佷竾鐢ㄨ〃涓嶅悓鐨勬濮嗘。鏈変笉鍚岀殑鍐呴樆
B
銆佷簩鏋佺鏈夐潪绾垮舰鐨勭壒寰?/p>
C
銆佷簩鏋佺鐨勮川閲忓樊
10
銆佸湪鍗曠浉鍗婃尝鏁存祦鐢佃矾涓紝濡傛灉鐢垫簮鍙樺帇鍣ㄥ壇杈规劅搴旂數鍘嬩负
100V
锛屽垯璐熻浇鐢靛帇灏嗘槸锛?/p>
锛?/p>
A
銆?/p>
100V
B
銆?/p>
45V
C
銆?/p>
90V
11
銆佸湪鍗曠浉鍗婃尝鏁存祦鐢佃矾涓紝濡傛灉璐熻浇鐢垫祦涓?/p>
10A
锛屽垯娴佺粡鏁存祦浜屾瀬绠＄殑鐢垫祦涓猴紙
锛?/p>
A
銆?/p>
4.5A
B
銆?/p>
5A
C
銆?/p>
10A
12
銆佸湪鍗曠浉妗ュ紡鏁存祦鐢佃矾涓紝鑻ョ數婧愬彉鍘嬪櫒鍓竟鎰熷簲鐢靛帇涓?/p>
100V
锛屽垯璐熻浇鐢靛帇涓猴紙
锛?/p>
A
銆?/p>
45V
B
銆?/p>
45V
C
銆?/p>
90V
13
銆佸湪鐢垫簮鍙樺帇鍣ㄥ壇杈规劅搴旂數鍘嬬浉鍚岀殑鎯呭喌涓嬶紝妗ュ紡鏁存祦鐢佃矾杈撳嚭鐢靛帇鏄崐娉㈡暣娴佺數璺殑
锛?/p>
锛夊�嶃�?/p>
A
銆?/p>
2
B
銆?/p>
0.45
C
銆?/p>
0.5
D
銆?/p>
1
14
銆?/p>
鍦ㄧ數闃绘�ц礋杞藉崟鐩告ˉ寮忔暣娴佺數瀹规护娉㈢數璺腑锛?/p>
璁剧數婧愬彉鍘嬪櫒鍓竟鎰熷簲鐢靛帇涓?/p>
100V
锛?/p>
鍒欒礋
杞界數鍘嬩负锛?/p>
锛?/p>
A
銆?/p>
100V
B
銆?/p>
120V
C
銆?/p>
90V
D
銆?/p>
140V
15
銆佸湪鐢甸樆鎬ц礋杞藉崟鐩告ˉ寮忔暣娴佺數瀹规护娉㈢數璺腑锛岃鐢垫簮鍙樺帇鍣ㄥ壇杈规劅搴旂數鍘嬩负
E
2
锛屽垯锛屾瘡
鍙暣娴佷簩鏋佺鎵�鎵垮彈鐨勬渶楂樺弽鍚戠數鍘嬩负锛?/p>
锛?/p>
A
銆?/p>
2E
2
B
銆?/p>
2
E
2
C
銆?/p>
E
2
D
銆?
2
2
E
16
銆佸湪鍗曠浉鍏ㄦ尝鏁存祦鐢佃矾涓紝鐢垫簮鍙樺帇鍣ㄥ壇杈规劅搴旂數鍘嬫湁鏁堝�间负
E
2
锛屽垯姣忓彧鏁存祦鏅朵綋浜屾瀬绠?/p>
鎵�鎵垮彈鐨勬渶楂樺弽鍚戠數鍘嬩负锛?/p>
锛?/p>
A
銆?/p>
2E
2
B
銆?/p>
2
E
2
C
銆?/p>
2
2
E
2
17
銆佸湪鍗曠浉妗ュ紡鏁存祦鐢佃矾涓紝濡傛灉涓�鍙暣娴佷簩鏋佺鎺ュ弽锛屽垯锛?/p>
锛?/p>
A
銆佸皢寮曡捣鐢垫簮鐭矾
B
銆佸皢鎴愪负鍗婃尝鏁存祦鐢佃矾
C
銆佷粛涓烘ˉ寮忔暣娴佺數璺?/p>
18
銆佸崟鐩稿叏娉㈡暣娴佺數璺腑锛屽鍥?/p>
1
鎵�寮忥紝濡傛灉鏅朵綋绠?/p>
VD
2
铏氱剨锛岄偅涔堬紙
锛?/p>
A
銆?/p>
U
O
涓烘甯告儏鍐典笅涓�鍗?/p>
B
銆?/p>
U
O
涓庢甯告儏鍐典笅鐩稿悓
C
銆?/p>
U
O
姣旀甯告儏鍐典笅鐨勭數鍘嬪�肩◢澶?/p>
鍥?/p>
1
19
銆佷笁鏋佺鏄竴绉嶏紙
锛夌殑鍗婂浣撳櫒浠躲�?/p>
A
銆佺數鍘嬫帶鍒?/p>
B
銆佺數娴佹帶鍒?/p>
C
銆佹棦鏄數鍘嬪張鏄數娴佹帶鍒?/p>
20
銆佷笁鏋佺宸ヤ綔鍦ㄦ斁澶х姸鎬佹椂锛屽畠鐨勪袱涓?/p>
PN
缁撳繀椤绘槸锛?/p>
锛?/p>
A
銆佸彂灏勭粨鍜岄泦鐢电粨鍚屾椂姝ｅ亸
B
銆佸彂灏勭粨鍜岄泦鐢电粨鍚屾椂鍙嶅亸
C
銆佸彂灏勭粨鍙嶅亸闆嗙數缁撴鍋?/p>
D
銆佸彂灏勭粨姝ｅ亸锛岄泦鐢电粨鍙嶅亸
21
銆佸湪涓夋瀬绠＄殑杈撳嚭鐗规�ф洸绾夸腑锛屾瘡涓�鏉℃洸绾夸笌锛?/p>
锛夊搴斻�?/p>
A
銆佽緭鍏ョ數鍘?/p>
B
銆佸熀鏋佺數鍘?/p>
C
銆佸熀鏋佺數娴?/p>
22
銆佹湁涓夊彧涓夋瀬绠★紝闄?/p>
尾
鍜?/p>
I
CEQ
涓嶅悓澶栵紝鍏朵粬鍙傛暟涓�鏍凤紝鐢ㄤ綔鏀惧ぇ鍣ㄤ欢鏃讹紝搴旈�夌敤锛?/p>
锛?/p>
绠″ソ銆?/p>
A
銆?/p>
尾
=50
锛?/p>
I
CEQ
=0.5
渭
A
B
銆?/p>
尾
=140
锛?/p>
I
CEQ
=2.5
渭
A
C
銆?/p>
尾
=10
锛?/p>
I
CEQ
=0.5
渭
A
23
銆佷负浜嗗澶ф斁澶х數璺殑鍔ㄦ�佽寖鍥达紝鍏堕潤鎬佸伐浣滅偣搴旈�夋嫨锛?/p>
锛?/p>
A
銆佹埅姝㈢偣
B
銆侀ケ鍜岀偣
C
銆佷氦娴佽礋杞界嚎鐨勪腑鐐?/p>
D
銆佺洿娴佽礋杞界嚎鐨勪腑鐐?/p>
24
銆佹斁澶х數璺殑鐩存祦璐熻浇绾挎槸鎸囷紙
锛夋潯浠朵笅鐨勪氦娴佽礋杞界嚎銆?/p>
A
銆?/p>
R
L
=0
B
銆?/p>
R
L
=
鈭?/p>
C
銆?/p>
R
L
= R
C
25
銆佸湪鏀惧ぇ鐢佃矾鐨勯�氶甯﹁寖鍥村唴锛屽叾鐢靛帇鏀惧ぇ鍊嶆暟锛?/p>
锛?/p>
A
銆侀殢棰戠巼鐨勫崌楂樿�屽澶?/p>
B
銆侀殢棰戠巼鐨勯檷浣庤�屽噺灏?/p>
C
銆佸熀鏈笉闅忛鐜囩殑鍙樺寲鑰屽彉鍖?/p>
D
銆侀殢棰戠巼鐨勫崌楂樿�屽噺灏?/p>
26
銆佹斁澶х數璺殑浜ゆ祦閫氳矾鏄寚锛?/p>
锛?/p>
A
銆佺數鍘嬪洖璺?/p>
B
銆佺數娴侀�氳繃鐨勮矾寰?/p>
C
銆佷氦娴佷俊鍙锋祦閫氱殑璺緞
27
銆佸浐瀹氬亸缃叡灏勬瀬鏀惧ぇ鐢佃矾缂虹偣鏄紙
锛?/p>
A
銆侀潤鎬佸伐浣滅偣涓嶇ǔ瀹?/p>
B
銆佽緭鍑烘尝褰㈠け鐪?/p>
C
銆佺數鍘嬫斁澶у�嶆暟灏?/p>
28
銆佸叡灏勬瀬鏀惧ぇ鐢佃矾鐨勮緭鍏ヤ俊鍙峰姞鍦ㄤ笁鏋佺锛?/p>
锛変箣闂达紝杈撳嚭淇″彿鍔犲湪锛?/p>
锛変箣闂淬�?/p>
A
銆佸熀鏋佸拰灏勬瀬
B
銆佸熀鏋佸拰闆嗙數鏋?/p>
C
銆侀泦鐢垫瀬鍜屽皠鏋?/p>
29
銆佸叡鍩烘瀬鏀惧ぇ鐢佃矾鐨勮緭鍏ヤ俊鍙峰姞鍦ㄤ笁鏋佺锛?/p>
锛変箣闂达紝杈撳嚭淇″彿鍔犲湪锛?/p>
锛変箣闂淬�?/p>
A
銆佸熀鏋佸拰灏勬瀬
B
銆侀泦鐢垫瀬鍜屽熀鏋?/p>
C
銆佸皠鏋佸拰闆嗙數鏋?/p>
30
銆佸叡闆嗙數鏋佹斁澶х數璺殑杈撳叆淇″彿鍔犲湪涓夋瀬绠★紙
锛変箣闂达紝杈撳嚭淇″彿鍔犲湪锛?/p>
锛変箣闂淬�?/p>
A
銆佸熀鏋佸拰灏勬瀬
B
銆佸熀鏋佸拰闆嗙數鏋?/p>
C
銆佸皠鏋佸拰闆嗙數鏋?/p>
31
銆佽嫢涓夋瀬绠＄殑闆嗙數缁撳弽鍋忥紝鍙戝皠缁撴鍋忓垯褰撳熀鏋佺數娴佸噺灏忔椂锛屼娇璇ヤ笁鏋佺锛?/p>
锛?/p>
銆?/p>
A
銆侀泦鐢垫瀬鐢垫祦鍑忓皬
B
銆侀泦鐢垫瀬涓庡彂灏勬瀬鐢靛帇
U
CE
涓婂崌
C
銆侀泦鐢垫瀬鐢垫祦澧炲ぇ
]