当变压器绕组发生匝间短路时,在短路的线匝内流着超过定数值的电流,但在变压器外电路中的电流值还不足以使变压器的过电流保护或差动保护动作,在这种情况下,瓦斯保护却能动作。
参考答案:对
Tom’s parents died when he was a child, so he was ______ by his relatives.
A.grown up
B.fed up
C.raised up
D.brought up
工商部门对于当事人不履行行政处罚的可以()。
A、每日按罚款数额加3%的罚款
B、将查封物品依法变卖
C、将冻结的当事人存款予以划拨抵缴
D、申请法院强制执行