.....
word
鏍煎紡
鏁寸悊鐗?/p>
鐢靛瓙鎶�鏈熀纭�
涓�銆侀�夋嫨棰橈細
1
锛庡湪鏉傝川鍗婂浣撲腑
,
灏戝瓙娴撳害涓昏鍙栧喅浜?/p>
( )
(A)
鎺哄叆鏉傝川鐨勬祿搴︺�?/p>
(B)
鏉愭枡銆?/p>
(C)
娓╁害
2
锛庢祴寰楁煇
PNP
鍨嬩笁鏋佺鍚勬瀬鐐逛綅涓?/p>
:UB=-3V UE=-4V UC=-6V,
鍒欒绠″伐浣滀簬
( )
(A)
鏀惧ぇ鐘舵�?/p>
銆?/p>
(B)
楗卞拰鐘舵�併�?/p>
(C)
鎴鐘舵�?/p>
3
锛庡湪鍩烘湰鍏卞皠鏀惧ぇ鐢佃矾涓紝鑻ユ洿鎹㈡櫠浣撶浣课插�肩敱
50
鍙樹负
100,
鍒欑數璺殑鏀惧ぇ鍊嶆暟
( )
(A)
绾︿负鍘熸潵鐨?/p>
1/2
鍊?/p>
(B)
绾︿负鍘熸潵鐨?/p>
2
鍊?/p>
(C)
鍩烘湰涓嶅彉
4
锛庡湪
OCL
鐢佃矾涓紝寮曡捣浜よ秺澶辩湡鐨勫師鍥犳槸
( )
(A)
杈撳叆淇″彿杩囧ぇ
(B)
鏅朵綋绠¤緭鍏ョ壒鎬х殑闈炵嚎鎬?/p>
(C)
鐢佃矾涓湁鐢靛
5
锛庡樊鍔ㄦ斁澶у櫒涓?/p>
,
鐢ㄦ亽娴佹簮浠ｆ浛闀垮熬
R e
鏄负浜?/p>
( )
(A)
鎻愰珮宸ā鐢靛帇澧炵泭
(B)
鎻愰珮鍏辨ā杈撳叆鐢靛帇鑼冨洿
(C)
鎻愰珮鍏辨ā鎶戝埗姣?/p>
6
锛庤嫢
A+B=A+C
锛屽垯锛?/p>
锛?/p>
(A) B=C
锛?/p>
(B) B=
C
锛?/p>
(C)
鍦?/p>
A=0
鐨勬潯浠朵笅锛?/p>
B=C
7
锛庡悓姝ヨ鏁板櫒涓殑鍚屾鏄寚锛?/p>
锛?/p>
锛?/p>
A
锛夊悇瑙﹀彂鍣ㄥ悓鏃惰緭鍏ヤ俊鍙凤紱
锛?/p>
B
锛?/p>
鍚勮Е鍙戝櫒鐘舵�佸悓鏃舵敼鍙橈紱
锛?/p>
C
锛?/p>
鍚勮Е鍙戝櫒鍙楀悓涓�鏃堕挓鑴夊啿鐨勬帶鍒?/p>
8
锛庣敱
NPN
绠＄粍鎴愮殑鍗曠鍩烘湰鍏卞皠鏀惧ぇ鐢佃矾锛岃緭鍏ヤ俊鍙蜂负姝ｅ鸡娉紝杈撳嚭鐢靛帇鍑虹幇椤堕儴琚墛骞崇殑澶辩湡锛岃繖绉嶅け
鐪熸槸
锛?/p>
锛?/p>
锛?/p>
A
锛夐ケ鍜屽け鐪?/p>
锛?/p>
B
锛?/p>
鎴澶辩湡
锛?/p>
C
锛?/p>
棰戠巼澶辩湡
9
锛庡
PN
缁撴柦鍔犲弽鍚戠數鍘嬫椂锛屽弬涓庡鐢电殑鏄?/p>
锛?/p>
锛?/p>
锛?/p>
A
锛夊鏁拌浇娴佸瓙
锛?/p>
B
锛夊皯鏁拌浇娴佸瓙
锛?/p>
C
锛夋棦鏈夊鏁拌浇娴佸瓙鍙堟湁灏戞暟杞芥祦瀛?/p>
10
锛庡綋娓╁害澧炲姞鏃讹紝鏈緛鍗婂浣撲腑鐨勮嚜鐢辩數瀛愬拰绌虹┐鐨勬暟閲?/p>
锛?/p>
锛?/p>
锛?/p>
A
锛夊鍔?/p>
锛?/p>
B
锛夊噺灏?/p>
锛?/p>
C
锛変笉鍙?/p>
11
锛庨�氱敤鍨嬮泦鎴愯繍鏀剧殑杈撳叆绾ч噰鐢ㄥ樊鍔ㄦ斁澶х數璺紝杩欐槸鍥犱负瀹冪殑锛?/p>
锛?/p>
A
銆佽緭鍏ョ數闃婚珮
B
銆佽緭鍑虹數闃讳綆
C
銆佸叡妯℃姂鍒舵瘮澶?/p>
D
銆佺數鍘嬫斁澶у�嶆暟澶?/p>
12
锛庡浜庢ˉ寮忔暣娴佺數璺紝姝ｇ‘鐨勬帴娉曟槸
( )