When the following household appliances work normally, the electric power is about 1kW () A. Microwave oven B. refrigerator C. electric fan D. TV set

A. The power of microwave oven is about 1000W; B. the power of refrigerator is about 200W; C. the power of electric fan is about 60W; D. the power of TV is about 120W

RELATED INFORMATIONS

1. The rated power of several electrical appliances in Figure 1 is the closest to 1000W () A. Electric fan B. calculator C. TV D. rice cooker
2. What phenomenon can explain the home TV, lights, fans and other electrical appliances are used in parallel?
3. After learning the knowledge of series and parallel circuit, Xiaowen asked, "what is the way to connect the TV, light, fan and other electrical appliances at home?" "Parallel connection, of course," Xiaoling replied. What phenomena can show that they are parallel connection______ Let's take an example
4. The formula of Ampere force?
5. What electrical power is 1200 watts, a refrigerator B incandescent lamp C color TV D wall mounted air conditioner
6. Electric power of air conditioner refrigerator TV incandescent lamp It seems that the weak multiple choice questions are often tested If you have electric power, please also present, thank you Just give me a guess
7. Electric power of household appliances
8. The equation is used to calculate the total number of 240 TV sets of various brands in the electric market, which is one fifth more than that of refrigerators?
9. Siping home appliance store has 240 TV sets of various brands, 15 more than refrigerators. How many refrigerators does the store have?
10. The number of color TV sets purchased by Hongguang Electric Appliance Store is 3 times more than that of refrigerator, 2 sets more than that of refrigerator, and 90 sets of shower, 4.5 times more than that of color TV sets How many color TV sets and refrigerators do you want to buy?
11. Among the following household appliances, the one whose power consumption is closest to 1kW · h is () A. Electronic watch B. flashlight C. light bulb D. air conditioner
12. How much is the power of incandescent lamp of fan of air conditioner refrigerator TV? Such as the title
13. The following electrical appliances work by using the thermal effect of electric current () A. Electric bell B. electric blanket C. television D. electric fan
14. Which of the following electrical appliances pass through the larger current is (). A. TV B. rice cooker C. electric iron D. fluorescent lamp RT
15. Among the following household appliances and communication equipment, a electric iron B mobile phone C microwave oven D TV set does not use electromagnetic wave to work Please indicate why
16. The following household appliances do not need to use a rheostat is a LCD TV B adjustable speed fan C energy saving lamp D adjustable temperature electric iron
17. Life experience tells us that the connection between the socket, lamp, TV and refrigerator in the home circuit is simple A. Light and socket should be connected in series, color TV and refrigerator should be connected in parallel C. It must be in parallel D. It can be in series or in parallel;
18. Symbols of TV, fan, refrigerator in circuit diagram Are they all M's Oh, wrong number. It's X
19. How much is the current of household table lamp
20. The following electrical appliances normally work through the current of about 5A is a home fan B notebook C table lamp D electric cooker