LinkedIn â 1 time per day. 20 posts per month (1x per weekday) allows you to reach 60 percent of your audience. As part of the LinkedIn small business guide, the network shared an interesting stat that relates to how often you should be sharing to LinkedIn. Share 20 times per month to reach 60 percent of your audience. Twenty times per month divided by four weeks per month equals five times per week.
An electric heater is an electrical device that converts electric current to heat. The heating element inside every electric heater is an electrical resistor, and works on the principle of Joule heating: an electric current passing through a resistor will convert that electrical energy into heat energy.irtually all of the electric heat generated by the electric circulation heater is transferred into the medium, thus an electric heater is nearly 100 percent efficient. Direct electric heat exchangers or circulation heaters are used to heat liquids and gases in industrial processes.
A waffle maker includes upper and lower waffle grids coupled to each other and configured to confine a cooking space when closed together. The cooking space is adapted to receive batter therein. An electric heater unit is operable so as to heat and cook the batter in the cooking space for making a waffle. A temperature control circuit controls heating operation of the electric heater unit, and includes a heater controller for controlling supply of electric power to the electric heater unit, a sensor unit for detecting cooking temperature in the cooking space and for generating a sensor output corresponding to the cooking temperature, a user input unit operable so as to provide a ...