6KV小车的位置闭合联锁的作用是什么?
参考答案:
当开关从“试验”位置送到“连接”位置时,如此时有合闸信号,该联锁可以防止断路器在推进过程中带负荷推开关。
He was running hard to catch up with the rest of the his team when he fell over his own feet. When he
struggled up, he felt his left ankle ______, and found his left hand ______ and his nose _______. [ ]
A. spraining; swelling; bleeding
B. sprained; swollen; bled
C. spraining; swelling; bled
D. sprained; swollen; bleeding
根据《宪法》和法律的规定,关于选举程序,下列哪些选项是正确的?()
A.乡级人大接受代表辞职,须经本级人民代表大会过半数的代表通过
B.经原选区选民30人以上联名,可以向县级的人民代表大会常务委员会书面提出罢免乡级人大代表的要求
C.罢免县级人民代表大会代表,须经原选区三分之二以上的选民通过
D.补选出缺的代表时,代表候选人的名额必须多于应选代表的名额