解析 B。如果房间里的电源插座有问题,自己尝试修理是很危险的,A 项错误。不能忽视问题继续使用,C 项错误。不能用湿布清洁,D 项错误。正确的做法是立刻告诉父母,B 项正确。涉及的表达有 electrical outlet(电源插座)。语法上无特殊语法点。反馈 收藏
解析 C。不能把手靠近火花感受热量,A 项错误。不能喷水,可能会导致触电,B 项错误。不能像往常一样继续使用,D 项错误。正确的做法是关掉电源并叫电工,C 项正确。涉及的表达有 spark(火花),electrical outlet(电源插座),electrician(电工)。语法上无特殊语法点。
A. Unplug all the appliances. B. Keep using the appliances and see if the smoke goes away. C. Use water to put out the smoke. D. Call an E. lectrician immediately. 相关知识点: 试题来源: 解析 D。解析:看到插座冒烟应该立即叫电工来检查。选项 A,拔掉所有电器可能不是最好的方法,因为不一...
To be clear, a warm outlet doesn’t mean you have an pending electrical failure orfire hazard. It does mean that something is happening behind the wall, and you should pay attention to it. There are six basic reasons why a switch or outlet is warm—and they build upon each other in t...
What is Electrical Outlet Remote Vioce Control Zigbee WiFi Tuya Electric Wall Smart Switch share: Contact Now Chat with Supplier Get Latest Price About this Item Details Company Profile Price Min. OrderReference FOB Price 1 PieceUS$3.89-9.95 / Piece ...
However, hydrogen infrastructure is still in its early stages. Popular FCEV Model: Toyota Mirai In a nutshell, BEVs are 100% electric, PHEVs are gas-electric hybrids, and FCEVs run on hydrogen-based electricity. Working Principles of Different Electrical Vehicles (EV) We will be discussing ...
The four different types of electrical outlets are used in Thailand. Type A and B, which are the two outlet types found in the U.S., are both used there; the only difference between the two is that Type A sockets are ungrounded, while Type B has a round grounding plug. Type C socke...
Working Principles of Different Electrical Vehicles (EV) We will be discussing the principles on which every EV moves, let’s begin with: 1. Working Principles of BEV For the electric motor, power is converted from the DC battery to AC. The accelerator pedal sends a signal to the controller...
Electrical outlet plugs and many are drawn to the outlet. Rosette did not know what to choose. Concept illustration,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马
On the other hand, a watthour is a measure of electrical energy expended for an hour. Basically, it is the measurement of how many watts or power a device consumes or produces in one hour. To solve for the watthour, simply multiply the watts by the hours the device was used. Therefore...