钢筋冷拉采用卷扬机时,卷扬机的拉力应大于钢筋所需张拉力的()倍。 ["1.2~1.5","1.6~2.0","2.0~2.5","0.9~1.1"]
“素质测评目标体系”是指有内在联系的一系列素质测评()? ["A.标准","B.方法","C.目标","D.工具"]
柜员间现金的调拨,在()和()之间办理。 ["B级柜员","现金柜员","一般柜员","事后监督"]
Ⅰ级钢筋端部设180°弯钩,弯钩增长值为()。 ["6.25d","3d","7.25d","5d"]
发电机励磁电流与负载电流之间的关系是()。 ["A、感性负载时,励磁电流随负载电流的上升而下降","B、电阻性负载时,励磁电流随负载电流的上升而下降","C、容性负载时,励磁电流随负载电流的上升而下降","D、没有关系"]
凝结水喷淋水系统(LCE)故障时,会产生什么后果?