锛?/p>
娣?/p>
娴?/p>
宸?/p>
瀛?/p>
闄?/p>
11 - 12
瀛﹀勾
绗?/p>
2
瀛︽湡
鍖栧伐鍘熺悊
A(
涓�
)
澶嶄範鍙傝�?/p>
涓�銆佸崟椤归�夋嫨棰?/p>
1
锛庢祦浣撹嚜瀹瑰櫒杩涘叆绠″唴
,
鍙涓虹獊鐒剁缉灏?/p>
,
鍏堕樆鍔涚郴鏁?/p>
尉
涓猴紙
锛?/p>
A
锛?/p>
0.5
B
锛?/p>
1.0
C
锛?/p>
0.82
D: 1.5
2
锛庢祦浣撹嚜绠″瓙杩涘叆瀹瑰櫒
,
鍙涓虹獊鐒舵墿澶?/p>
,
鍏堕樆鍔涚郴鏁?/p>
尉
涓猴紙
锛?/p>
A
锛?/p>
0.5
B
锛?/p>
1.0
C
锛?/p>
0.82
D: 1.5
3
锛庝笅鍒椾笁绉嶆祦閲忚涓?/p>
,
鎭掑帇宸祦閲忚鏄紙
锛?/p>
A
锛氬瓟鏉挎祦閲忚
B
锛氭枃涓橀噷娴侀噺璁?/p>
C
锛氳浆瀛愭祦閲忚
4
锛庝笅鍒椾笁绉嶆祦閲忚涓?/p>
,
鎴潰娴侀噺璁℃槸锛?/p>
锛?/p>
A
锛氬瓟鏉挎祦閲忚
B
锛氭枃涓橀噷娴侀噺璁?/p>
C
锛氳浆瀛愭祦閲忚
5.
涓嬪垪涓夌娴侀噺璁′腑
,
鍦ㄦ祴閲忎笉鍚屾祦浣撳瘑搴︽椂
,
闇�瑕佹牎姝ｆ祦閲忕殑鏄紙
锛?/p>
A
锛氬瓟鏉挎祦閲忚
B
锛氭枃涓橀噷娴侀噺璁?/p>
C
锛氳浆瀛愭祦閲忚
6
锛?/p>
杞瓙娴侀噺璁℃樉绀虹殑娴侀噺涓?/p>
20m
3
/h,
濡傛灉鎶婃鏃剁殑閲戝睘杞瓙鏀逛负濉戞枡杞瓙
,
鍏舵樉绀虹殑
娴侀噺鏄紙
锛?/p>
A
锛氬澶?/p>
B
锛氬噺灏?/p>
C
锛氫笉鍙?/p>
7.
绂诲績娉垫牱鏈腑缁欏嚭鐨勬皵铓�浣欓噺灞炰簬锛?/p>
锛?/p>
A
锛氫复鐣屾皵铓�浣欓噺
B
锛氬繀椤绘皵铓�浣欓噺
C
锛氭湁鏁堟皵铓�浣欓噺
8.
绂诲績娉靛湪
2000r/min
鏃剁殑娴侀噺涓?/p>
20m
3
/h,
鐜板湪鎻愰珮杞�熻嚦
4000r/min,
姝ゆ椂鐨勬祦閲?/p>
涓猴紙
锛?/p>
A
锛?/p>
10m
3
/h
B
锛?/p>
20m
3
/h
C
锛?/p>
40m
3
/h D: 80m
3
/h
9.
绂诲績娉靛湪
2000r/min
鏃剁殑鎵▼涓?/p>
10M,
鐜板湪鎻愰珮杞�熻嚦
4000r/min,
姝ゆ椂鐨勬壃绋嬩负
锛?/p>
锛?/p>
A
锛?/p>
10m B
锛?/p>
20m C
锛?/p>
40m D; 80m
10.
绂诲績娉靛湪
2000r/min
鏃剁殑杞村姛鐜囦负
10Kw,
鐜板湪鎻愰珮杞�熻嚦
4000r/min,
姝ゆ椂鐨勮酱
鍔熺巼涓?/p>
( )
A
锛?/p>
10Kw B: 20Kw C: 40Kw D: 80Kw
11
锛庢祦浣撴祦鍔ㄦ椂浜х敓闃诲姏鐨勪富瑕佸師鍥犳槸锛?/p>
锛?/p>
A
锛氬鍔涘ぇ灏?/p>
B
锛氭祦浣撶矘搴﹀ぇ灏?/p>
C
锛氱瀛愮殑灏哄
12
锛庝笅鍒楁祦閲忚鍝锛?/p>
锛夊睘鎭掑帇宸
A
锛氬瓟鏉挎祦閲忚
B
锛氳浆瀛愭祦閲忚
C
锛氭枃涓橀噷娴侀噺璁?/p>
13
锛庢祦浣撴箥娴佹椂锛岄浄璇哄噯鏁扮殑鑼冨洿鏄紙
锛?/p>
A
锛?/p>
Re
<
2
脳
10
3
B
锛?/p>
2
脳
10
3
鈮?/p>
Re
<4
脳
10
3
C
锛?/p>
Re
鈮?/p>
4
脳
10
3
14
锛庢祦浣撴祦缁?/p>
50
鏍圭瀛愮粍鎴愮殑骞惰仈绠¤矾鏃讹紝姣忔牴绠″瓙鐨勯樆鍔涙崯澶变负
1J/Kg
锛屽垯鎬婚樆
鍔涙崯澶变负锛?/p>
锛?/p>
A
锛?/p>
100 J/Kg B
锛?/p>
50 J/Kg C
锛?/p>
1 J/Kg
15
锛庣蹇冩车鍐呭皢涓�閮ㄥ垎鍔ㄨ兘杞彉鎴愰潤鍘嬭兘鐨勮缃槸锛?/p>
锛夎缃?/p>
A
锛氭车澹?/p>
B
锛氭车杞?/p>
C
锛氳酱灏佽缃?/p>
16
锛庡績娉电壒鎬ф洸绾垮垎鏋愶紝姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
Q
鈫戯紝
N
鈫?/p>
B
锛?/p>
Q
鈫戯紝
H
鈫?/p>
C
锛?/p>
Q
鈫戯紝
畏
鈫?/p>
17
锛庣蹇冩车鐨勮浆閫熸彁楂樺埌鍘熸潵鐨?/p>
1
鍊嶏紝鍏?/p>
Q
銆?/p>
H
銆?/p>
N
鍒嗗埆鏄師鏉ョ殑锛?/p>
锛夊�?/p>
A
锛?/p>
1
锛?/p>
2
锛?/p>
3 B
锛?/p>
2
锛?/p>
4
锛?/p>
8 C
锛?/p>
1
锛?/p>
4
锛?/p>
6 D
锛?/p>
1
锛?/p>
4
锛?/p>
16
18
锛庢亽鍘嬭繃婊ゆ椂锛?/p>
锛変笉鍙?/p>
A
锛氭护娓ｉ樆鍔?/p>
B
锛氫粙璐ㄩ樆鍔?/p>
C
锛氳繃婊ら樆鍔?/p>
19
锛庨噸鍔涙矇闄嶆椂锛?/p>
锛?/p>
锛夊睘鏂墭鍏嬫柉鍖烘矇闄嶃�?/p>
A
锛?/p>
1
<
R
et
<
10
3
B
锛?/p>
10
3
<
R
et
<2
蠂
10
5
C
锛?/p>
10
-4
<
R
et
<
1
20
锛庡澶ф祦浣撴祦閫熻兘浣垮娴佷紶鐑郴鏁帮紙
锛?/p>
A
锛氬澶?/p>
B
锛氬噺灏?/p>
C
锛氫笉鍙?/p>
21.
绂诲績娉靛湪鍙惰疆鐩村緞涓?/p>
40cm
鏃剁殑杞村姛鐜囦负
40Kw,
鐜板湪鍒囧壊鍙惰疆鐩村緞鑷?/p>
20cm,
姝ゆ椂
鐨勮酱鍔熺巼涓?/p>
( )
A
锛?/p>
5Kw B: 10Kw C: 20Kw D: 40Kw
22.
绂诲績娉靛湪鍙惰疆鐩村緞涓?/p>
40cm
鏃剁殑娴侀噺涓?/p>
40m
3
/h,
鐜板湪鍒囧壊鍙惰疆鐩村緞鑷?/p>
20cm,
姝ゆ椂
鐨勬祦閲忎负
( )
A
锛?/p>
10m
3
/h B: 20m
3
/h C: 40m
3
/h D: 80m
3
/h
23.
绂诲績娉靛湪鍙惰疆鐩村緞涓?/p>
40cm
鏃剁殑鎵▼涓?/p>
40m,
鐜板湪鍒囧壊鍙惰疆鐩村緞鑷?/p>
20cm,
姝ゆ椂鐨勬壃
绋嬩负
( )
绂诲績娉靛湪鍙惰疆鐩村緞涓?/p>
40cm
鏃剁殑娴侀噺涓?/p>
40m
3
/h,
鐜板湪鍒囧壊鍙惰疆鐩村緞鑷?/p>
20cm,
姝ゆ椂鐨勬祦
閲忎负
( )
A
锛?/p>
10m
3
/h B: 20m
3
/h C: 40m
3
/h D: 80m
3
/h
24.
绂诲績娉电殑娴侀噺璋冭妭鎿嶄綔涓?/p>
,
缁忔祹鎬ф渶宸殑鏂规硶鏄?/p>
( )
A
锛氭敼鍙橀榾闂ㄥ紑搴?/p>
B:
鏀瑰彉杞�?/p>
C:
鏀瑰彉鍙惰疆鐩村緞
D:
閲嶆柊璁捐绠¤矾
25.
绂诲績娉电殑娴侀噺璋冭妭鎿嶄綔涓?/p>
,
鏈�鏂逛究鐨勬柟娉曟槸
( )
A
锛氭敼鍙橀榾闂ㄥ紑搴?/p>
B:
鏀瑰彉杞�?/p>
C:
鏀瑰彉鍙惰疆鐩村緞
D:
閲嶆柊璁捐绠¤矾
26.
涓�鍙扮蹇冩车鍦ㄧ璺伐浣滄椂鐨勬祦閲忎负
20m
3
/h,
鍐嶅姞涓�鍙扮浉鍚岀殑绂诲績娉典笌涔嬪苟鑱斿伐浣?/p>
,
姝ゆ椂绠¤矾鐨勫疄闄呮祦閲忎负
( )
A
锛?/p>
Q=20m
3
/h B: 20m
3
/h <Q<40m
3
/h C: Q=40m
3
/h D: Q>40m
3
/h