How does a optocoupler work in a circuit? This device basically works like a switch, connecting two isolated circuits on your PCB. When current stops flowing through the LED, the photosensitive device also stops conducting and turns off. How does an opto switch work? When an object is moved into the slot between the LED […]
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What is the cost of thermography?
What is the cost of thermography? The average cost is around $150 to $200. Medicare does not cover the cost of thermography. Some private health insurance plans might cover part or all of the cost. Does thermography really work? There is no valid scientific data to demonstrate that thermography devices, when used on their own […]
Who composed ballade?
Who composed ballade? The history of the polyphonic ballade begins with Guillaume de Machaut, the leading French poet and composer of the 14th century. He wrote more songs in this than in any other form. How difficult is Chopin polonaise Op 53? This composition is one of Chopin’s most admired compositions and has long been […]
What is panna cotta made of?
What is panna cotta made of? All About Panna Cotta Panna Cotta is a popular chilled Italian dessert made of cream (and often milk) that is sweetened with sugar, flavored with vanilla and uses gelatin to thicken and hold its form. Panna cotta in Italian translates to “cooked cream.” What is panna Italian? noun. cream […]
What is the relationship between Thecla and Paul?
What is the relationship between Thecla and Paul? Thecla’s story is one of many in the Apocryphal Acts which portray women giving up riches and sexual activity to follow the Apostles. She is an aristocratic woman who, despite great opposition, upon hearing the preaching of Paul, renounces her family and fiance to follow him. Was […]
What is pitch control?
What is pitch control? Pitch control is the technology used to operate and control the angle of the blades in a wind turbine. The system is in general either made up by electric motors and gears, or hydraulic cylinders and a power supply system. What is pitch and how is it controlled? No matter how […]
What is the mode of transmission for fowl cholera?
What is the mode of transmission for fowl cholera? The disease is seldom seen in chickens under 4 months of age but is commonly seen in turkeys at younger ages. Transmission can occur through secretions from carrier birds, infected droppings, or cannibalism of dead birds, as well as through contaminated feed, water, equipment, or clothing. […]
When did Russia beat USA in basketball?
When did Russia beat USA in basketball? 1972 The Soviet Union beat the USA in the controversial 1972 Olympic basketball final, the first time America had failed to win gold in the event. What happened to the US basketball team in 1972 Olympics? In the final game of the Olympics, Team USA controversially lost for […]