2022年上半年材料员岗位模拟试题 .pdf
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1、海南省 20XX 年上半年材料员岗位模拟试题本卷共分为 1 大题 50 小题,作答时间为180 分钟,总分 100 分,60分及格。一、单项选择题(共25 题,每题2 分,每题的备选项中,只有1 个事最符合题意)1、普通混凝土配合比设计的三个重要参数是_。A水灰比、砂率、最小用水量B水灰比、砂率、最小水泥用量C水灰比、砂率、单位用水量D浆骨比、砂率、单位用水量2、当混凝土采用试件尺寸为100mm10mm400mm的非标准试件时,应乘以尺寸换算系数 _。A0.75 B0.85 C0.95 D1.25 3、_是为保证供应、满足需求创造充分的物质条件,是材料供应工作的中心环节。A组织货源B组织材料运
2、输C组织材料储备D选择供料方式4、通常沸石粉的细度达到0.080mm时,方孔筛筛余百分率小于_。A30% B4% C5% D6% 5、防洪防寒材料一般要制订_。A经常储备定额B保险储备定额C季节储备定额D在途储备定额6、自应力型膨胀水泥中,自应力水泥砂浆或混凝土膨胀变形稳定后的自应力值不小于 _MPa。A10 B20 C30 D40 7、The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technology’s unforesee
3、n side effects. More than one billion are (1) around the world, and when asked, their (2) say they love their phones for the safety and convenience (3) provide. People also report that they are (4) in their use of their phones. One opinion survey (5) that "98 percent of Americans say 精品资料 - - -
4、 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 1 页,共 8 页 - - - - - - - - - - they move away from (6) when talking on a wireless phone in public" (7) "86 percent say they ’never’ or ’rarely’ speak (8) wireless phones" when conducting (9) with clerks
5、or bank tellers. Clearly, there exists a (10) between our reported cell phone behavior and our actual behavior.Cellphone users-that is to say, most of us-are (11) instigators and victims of this form of conversational panhandling, and it (12) a cumulatively negative effect on social space. As the so
6、ciologist Erving Gotfman observed in another (13) , there is something deeply disturbing about people who are" (14) contact" in social situations because they are blatantly refusing to (15) to the norms of their immediate environment. Placing a cellphone call in public instantly transforms
7、 the strangers around you (16) unwilling listeners who must cede to your use of the public (17) , a decidedly undemocratic effect for so democratic a technology. Listeners don’t always passively (18) this situation: in recent years, people have been pepper-sprayed in movie theaters, (19) from
8、concert hails and deliberately rammed with cars as a result of (20) behavior on their cellphones. 13 ()Aand that Bas for Cwhereas Don the contrary 8、下列选项中,关于石灰与石膏的叙述不正确的是_。A石灰与石膏都是气硬性材料B石灰硬化过程很慢,石膏则快得多C生石灰粉可以不经过熟化直接使用D石膏硬化体积略有收缩9、下列选项中,关于混凝土合理砂率的选择,说法不正确的是_。A用细砂时,其砂率应比选用中砂时小B混凝土的 W/C 较大时,砂率应较大C当选用卵石
9、时,其砂率应比选用碎石时小一些D当选用单粒级粗骨料时,其砂率应较小10、石子按级配不同可分为连续粒级和单粒粒级两种,其中,连续粒级可分为 _种规格。A3 B4 C5 D6 11、在试配混凝土时,发现混凝土拌和物黏聚性太差。为改善其黏聚性,可采取的方法是 _。A增加细砂量B增大砂率C减少砂率D减少细砂量12、胶合木结构板材中,当木板厚度为30mm,木板宽度小于等于100mm 时,边翘材横向翘曲的限值为_。A0.5 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 2 页,共 8 页 - - - - - - -
10、 - - - B1.0 C1.5 D2.0 13、下列选项中,关于碎石的抗压强度的测定要求,说法不正确的是_。A岩石抗压强度与混凝土强度等级之比应小于15 B火成岩强度不宜低于80MPa C变质岩强度不宜低于60MPa D水成岩强度不宜低于50MPa 14、掺入早强剂的混凝土与基准混凝土1d 抗压强度之比不能低于 _。A125% B115% C105% D95% 15、蒸压加气混凝土砌块中, 合格品的贯穿一棱二面的裂纹长度不得大于裂纹所在面的裂纹方向尺寸总和的_。A1/3 B2/3 C1/2 D1/4 16、材料消耗中的工艺消耗指的是_。A非工艺损耗B施工损耗C材料净用量D管理损耗17、测试混
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