Different ovens have different communication systems. Think about communications. You send out messages and the other entity receives them, and vice versa. Some just have buttons or a control knob to set a heat level and a small lamp to tell you the oven has heard you and is on. Other ovens have digital control systems complete with a display and touch panel. Same thing here. You touch the control panel in the "right" places, the unit beeps in response and displays something, and you continue to communicate with the control system to tell it what you want. The control system responds by telling you it understands and is doing what you've asked by beeping and by showing you someting on the display.
Yes, electric ovens better than gas.
no it is not a better oven because electric oven only make the pot hot not actually heating it so therefore the stove ovens are way way better than electric ovens.
Electric ovens have a self-cleaning mode that gas ovens usually don't have, and if they do, they are expensive. Most users prefer electric ovens.
some of them do..
240V
No. Electric and gas ovens are not compatible.
Gas ovens do save more money than electric ovens. But the drawback to a gas oven versus electric is that you do not get even heat exchange with gas as you do with an electric oven.
There are several places to purchase electric ovens. Retailers that offer consumers both online and in store purchase options include Best Buy, Sears, and Lowes.
Electric ovens are not cheaper to run when compared to a gas oven. Though they offer more options and have better results, some people pick a gas oven because it is cheaper than an electric one.
Retailers that offer electric double ovens includes: Kitchen Aid, Bosch, Jenn-Air, Best Buy, Subzero-Wolf, Lowe's, Sears, Home Depot, and Ace Hardware all have double ovens available.
I am pretty sure that most baking was done in fire brick ovens, like the Amish do now.
Gas ovens use about 18,000 BTU/hr Electric Ovens typically have a 3 kilowatt (kW) burner, which equates to about 10,236 BTU/hr