Heating apparatus of the gas or with electricity by the accumulation and air conditioningMOUCHEL RENE
HEATING WITH OFF-PEAK ELECTRICITY: A COST-EFFECTIVE WAY TO SAVE OIL AND GAS 来自 Elsevier 喜欢 0 阅读量: 28 作者: JG Asbury 摘要: Electric heating, when combined with appropriate load management techniques, is an efficient method of providing building heating services. An important economic ...
Even after the current increase in prices, gas is still cheaper than electric for generating heat.And, electric prices will probably rise, too. About 20% of electricity in the U.S. is generated from natural gas and petroleum. So an increase in those prices will tend to raise electric costs...
[translate] aC. in place of C. 在位置[translate] aGas and electricity have largely ___ coal for domestic cooking and heating. 气体和电主要有___煤炭为国内烹调和加热。[translate]
It is well known that, reckoned on the heat unit basis alone, electricity is the most expensive of all the sources of heat in common use, and that comparatively, gas is at present not very far behind it. Since the heat in a gas company's therm equals 294 electric units, it follows ...
Winter is coming, as they say, and with colder weather on the horizon, consumers should be prepared to pay higher energy bills in the near future. In September, the year-over-year inflation rate for energy services such as gas and electricity was nearly 20%. According to a recent report ...
(conduction, convection orradiation) and uses different types of resources to generate the heat, such as electricity, propane, heating oil or natural gas. Although heating is usually not the primary concern in data center HVAC, it's still an important factor, particularly in cold climates, ...
• Heats water instantly, as needed vs. maintaining a tank of hot water DID YOU KNOW? Natural gas water heaters re-generate hot water in half the time of electric or oil counterparts? For more information about natural gas water heaters, we encourage you to connect with one of ourPreferre...
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Electricity and gas have largely ___ ___ ___ ___ coal for cooking and heating. 在做饭和取暖方面,电和煤气在很大程度上已经取代了煤。