If you mean "How does the inside temperature increase and stay there when you turn up the temperature" it's because there is a thermostat inside the oven. When you set the temperature on the oven, the heat will keep increasing and would keep going higher and higher if it wasn't for the fact that there was a thermostat inside. The thermostat will 'click off" once the temperature inside the oven has reached the temperature that you set the dial at. Basically, the element will turn off once it has reached this temperature, and will turn on again when it has cooled the oven down by just a few degrees, then the heat will increase again until it has reached the set heat-level again etc, and so on and so forth. The temperature the hottest to the coolest as this goes on.
the oven indicator light stays on and the temperature light but i turn the oven nob on and the oven heat up then i turn off . it gos out tell the temperature cools down. then it come back 0n.
heat, heat up
Perhaps the knob is on upside down? On my oven the knobs are removeable, you just pull it off.
To preheat means to bring up to the required temperature before using, so for an oven, turn it on and allow time for it to come up to the required temperature before putting in the food. Most ovens have an indicator light on the front panel that will switch off when the oven has reached the set temperature.
Hi there to use a oven you have to familiarise your self with it and how it works if it is a gas then you would turn a nob then press a sprker to ignite a fire up the oven , after you turn the nob to the temperature you want it to be at . With electric ovens eg fan you do the same but you dont need to spark an ignitor
How about you try heating the oven before you actually need it? For example, if your recipe requires you to cook something at 180 degrees, then turn the oven up to this temperature 20 minutes prior so that it's already warm when it comes time to use it.
The water turns into water vapor. This process is called evaporation.
turn the oven to the baking/cooking temp before you actually start putting stuff together - with the goal being the oven will be at full baking/cooking temp a couple of minutes before you're ready to put your stuff in.
electrical energy of when you turn the oven on to thermal energy when it is heating up
So the oven is at the correct temperature for cooking. As soon as you place the item in the oven it will begin the cooking process rather than waiting for the oven to warm up.
So the oven is at the correct temperature for cooking. As soon as you place the item in the oven it will begin the cooking process rather than waiting for the oven to warm up.
So that the oven can get warmed up and to get to the right temperature!