回复:08年造价工程师《建设工程技术与计量(安装)》预测题及答案
41、熔焊中受力比较理想的接头形式为( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.搭接接头 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.对接接头 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.盖板接头 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.角接接头 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
42、( )在净化空调系统中做预过滤器。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.粗效过滤器 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.中效过滤器 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.亚高效过滤器 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.高效过滤器 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
43、吊装数量较多的塔群时,宜采用的方法为( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.单抱杆滑移法 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.双抱杆滑移法 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.双抱杆递夺法 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.单抱杆旋转法 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
44、离心雾化型水雾喷头,能喷射出不连续的间断雾状水滴,适用于扑救电气火灾及保护电气设施的场合的主要原因是( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.水流速度慢 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.成本低 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.水雾自身的电绝缘性 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.易操作tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
45、管道进行液压试验时,其压力表应安装在管道系统的( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.最高点 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.最低处 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.管道末端 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.管道中间处 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
46、具有结构简单,制造维修方便,可以调节流量,但不适用于输送带固体颗粒和黏性较大介质特征的是( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.截止阀 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.球阀 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.闸阀 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.碟阀 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
47、热传递有3种基本方式:他们是( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.辐射 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.传导 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.加热 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.对流 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
48、关于冷却塔的安装,以下叙述正确的是( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.冷却塔应布置在建筑的上风向 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.横流式抽风冷却塔若为双面进风,应为双列布置 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.多台冷却塔并联时,为防止并联管路阻力不等,各进水管上要设阀门,借以调节进水量 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.冷却塔应安装在通风良好的地方,尽量避免安装在有热量产生、粉尘飞扬场所的下风向 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
49、在碳钢管件安装中,三通、四通、异径管均按( )进行计算。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.大管径 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.小管径 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.大、小管径平均值 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.不予考虑 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
50、现场分段分片设备组对安装工程量以“吨”为单位,计算工程量应包括的内容有( )。 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
A.设备的开口件 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
B.加强板 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
C.设备填充、砌筑 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
D.随设备供应的配件 tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
答案:tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
1、B 2、C 3、B C 4、C 5、D tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
6、D 7、B C 8、A B 9、D 10、B tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
11、C 12、D 13、B 14、B 15、C tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
16、C 17、C 18、B 19、C 20、A B C tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
21、A B C 22、D 23、B 24、B C D 25、A B C tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
26、A B D 27、B 28、D 29、C D 30、C tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
31、B 32、A C D 33、A B 34、D 35、D tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
36、A B C 37、A B C 38、A C 39、B C D 40、A B D tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
41、B 42、A 43、C 44、C 45、A tÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,
46、A 47、A B D 48、C D 49、A 50、A BDtÙ¾ú¯ -bbs.3c3t.comÎ5º»Ky,