Question 1: [Microwave oven] Does the microwave oven consume electricity? Does the microwave oven cost electricity? Most people have heard that the power consumption of microwave ovens is about 1000 watts, and think that microwave ovens must be very expensive. Although it is expensive to buy a microwave oven, it is only a one-time investment, but it will often use too much electricity in the future. In fact, this is a misunderstanding of the microwave oven. In addition to saving time and providing convenience, microwave oven is also an energy-saving product. First of all, the microwave in the microwave oven only heats foods containing water and grease, and it is almost carried out both inside and outside. In addition, microwaves will not heat air, containers and utensils themselves. Compared with traditional methods, it has less heat loss and faster cooking speed. Judging from the thermal conductivity of various heating methods, gas is 55%, coal stove is 30%, electric stove wire is 60%, and microwave oven is as high as 95%. Microwave ovens have the highest energy efficiency. Take Galanz WP750B microwave oven as an example, its rated power consumption is1100W, and its rated output power is 750W. It was used by a family of four to make three dishes and one soup (stir-fried beef, steamed salmon, stir-fried heart, three fresh soup) in microwave recipes, and the power consumption after testing was only 0.35 degrees. Under the conditions of the same energy consumption and the same consumption cost, a comparative experiment was conducted on the heated food with the same weight. The results show that the energy saving effect of microwave oven is obvious, which is 65% higher than that of electric furnace and 40% higher than that of gas. In this way, the microwave oven not only saves electricity, but also saves you money.

Question 2: How many kWh does the microwave oven consume? There is power in the norm. The unit is kilowatt or watt. Multiplied by hours is the power consumption. The unit of power consumption is kW/hour, 1 kW/hour = 1 degree. If the power is 1200 watts, the hourly power consumption is 1.2× 1 = 1.2 degrees.

Question 3: Why does the microwave oven consume so much electricity? One hour is 1 kwh. If it is 1 kwh 1.5 yuan, three hours a day is 4.5 per day, and one month is 135 yuan.

Question 4: What is the power consumption of this microwave oven? Do you need electricity for standby? You wrote that this microwave oven is class 4 energy efficiency, and the best electrical appliance is 1 energy efficiency, which is more energy-saving. The standby power consumption 1w is written below, that is to say, if the power plug is unplugged but not used, the power consumption of the display screen and the host is only 1W, which is equivalent to an energy-saving lamp in nightlight, and it takes about 1000 hours to get the power of1w. The microwave power is about 700w, and the barbecue temperature will be slightly higher, that is to say, the firepower should be adjusted to the highest, only reaching 700W. About 1 hour takes 0.7 degrees. Generally, heating takes only a few minutes and consumes little power.

Question 5: I want to buy a microwave oven for my family. I don't know if it consumes electricity. How much the microwave oven consumes depends on the power of the product it buys, but the beautiful microwave oven I bought is ok, with first-class energy consumption and little power consumption. The price is moderate, about two thousand, and the function is good, which is still quite a lot. Pay attention to the following points when buying a microwave oven: 1. The difference between a single microwave oven and a combined microwave oven: A combined microwave oven generally refers to a microwave oven that uses a heating tube or a light wave tube for barbecue heating. Generally, a combined microwave oven is much more expensive than a single microwave oven. When buying, you should consider the frequency and dependence of the barbecue function in your family life, and whether it is compatible with your living habits, the time and energy spent cooking and your consumption level.

2. The difference between mechanical control and electronic control: the advantages of mechanical control are simple operation, clear understanding and good product reliability, which is suitable for the elderly; The advantage of electronic control is that it can accurately control the heating time. There are many programs to choose from according to the different foods to be heated. High-end products may have some other additional functions, but the disadvantage is that there are many buttons, complicated operation and difficult to master.

3. Selection of product volume: The cavity volume of common microwave ovens in the market generally has specifications such as 17L, 18L, 20L, 23L, 28L and 30L. Manufacturers can use the same cavity size to develop microwave ovens with different models and microwave output power. Theoretically speaking, under the condition of constant microwave output power, the larger the cavity, the better the heating uniformity, but the lower the heating efficiency, but this difference is almost imperceptible in use.

Other things being equal, the larger the cavity, the higher the price of the whole machine. Generally speaking, there is no direct correspondence between the volume of microwave oven cavity and the family population. For ordinary families, it can be selected in the range of 20 ~ 30L, and the better cavity volume is about 23L. The purchase is mainly based on living habits, diet structure, dependence on microwave ovens, housing conditions, economic affordability and other factors.

Question 6: Will the microwave oven consume a lot of electricity? The power consumption of microwave ovens depends on the power of the products you buy. It is better to buy one that consumes little electricity. The beautiful microwave oven I bought is ok, with first-class energy consumption and moderate price. It looks about 2000 yuan, and it feels ok to use it.

Question 7: Does the microwave oven consume much electricity? The power consumption of induction cooker in kitchen and bathroom appliances is relatively large.

But so far, the efficiency of induction cooker is the most impressive among kitchen and bathroom products and even heating products.

The thermal efficiency of general induction cookers can reach 90%, and good machines can even reach 98%, which is also an original intention of the country to promote energy-saving products!

Question 8: How much power does the microwave oven consume? Usually, it is about 1000 watt, with continuous high-power use 1 hour consumption 1 degree.

Question 9: What is the power consumption of a 700-watt microwave oven for one hour? According to electric power, power is one degree electricity, and power consumption is one degree electricity! That is, your 700W microwave oven consumes 0.7 degrees of electricity an hour!

Question 10: Which microwave oven heats up faster? Does the multifunctional microwave oven consume much electricity? If it is used to heat food quickly, ordinary rotary microwave oven heats food faster, while flat microwave oven is slower, but it has more heating space than rotary microwave oven. You can go to physical stores, shopping malls and supermarkets to see what they have. The most energy-saving thing about microwave ovens is their first-class efficiency and low energy consumption. The microwave power is 700-800W, because it takes only a few minutes to heat food at a time, so there is no power consumption.