show that length of wire needed to make a heating coil is approximately
Answers
Answer:
Heating elements sound very simple and straightforward, but there are, many different factors that engineers have to consider in designing them. There are roughly 20 – 30 different factors that affect the performance of a typical heating element, including obvious things like the voltage and current, the length and diameter of the element, the type of material, and the operating temperature. There are also specific factors you need to consider for each different type of element. For example, with a coiled heating element made of round wire, the diameter of the wire and the form of the coils (diameter, length, pitch, stretch, and so on) are among the things that critically affect the performance. With a ribbon heating element, the ribbon thickness and width, surface area, and weight all have to be factored in.
Answer:
Heating elements sound very simple and straightforward, but there are, many different factors that engineers have to consider in designing them. There are roughly 20 – 30 different factors that affect the performance of a typical heating element, including obvious things like the voltage and current, the length and diameter of the element, the type of material, and the operating temperature. There are also specific factors you need to consider for each different type of element. For example, with a coiled heating element made of round wire, the diameter of the wire and the form of the coils (diameter, length, pitch, stretch, and so on) are among the things that critically affect the performance. With a ribbon heating element, the ribbon thickness and width, surface area, and weight all have to be factored in.