How does a DC contactor work? The Basics of DC Contactors The contactor functions by applying a voltage to the coil, this creates a magnetic field which moves the contacts to the closed position and completes the circuit. Once voltage is removed from the coil, the contacts will open back up and disconnect the circuit. […]
How do you find the maximum frequency?
How do you find the maximum frequency? Calculating Maximum Frequency for an Application Device used: DS1020-100. Desired delay: 25 ns. Minimum pulse width = 25 ns + 12 ns = 37 ns. Maximum allowable input frequency = 1/(2 * 37 ns) = 18.52 MHz. Device used: DS1023-500. Desired delay: 60 ns. Minimum pulse width = […]
Is touching a hot pan convection?
Is touching a hot pan convection? Conduction is how heat travels between objects that are touching. Conduction travels fastest through solids, but liquids and gases can also conduct heat. Convection is how heat travels through fluids – liquids and gases. What does heat transfer happens when you burn your hand by touching a fire? Q. […]
Can females ever be color blind?
Can females ever be color blind? Color blindness isn’t common in females because there’s a low likelihood that a female will inherit both genes required for the condition. However, since only one gene is needed for red-green color blindness in males, it’s much more common. Does color blindness skip generations? it can often skip a […]
What are your strengths as an athlete?
What are your strengths as an athlete? 20 Distinguishing Personality Traits of High-Performing Athletes Self Confidence. “Self-Confidence” isn’t just a phrase for cheesy motivational posters. Strong Sense of Motivation. It takes more than a shiny medal or hefty check to motivate the world’s best athletes. Inner Desire to Succeed. Natural Goal Setter. Self-Discipline. Optimism. Sense […]
What are the 3 major types of storms?
What are the 3 major types of storms? 1 Answer. Electric, magnetic, and thunder are all types of storms. What is a bad storm called? The term “hurricane” refers to a tropical cyclone north of the equator in the Western Hemisphere; tropical cyclones north of the equator in the Eastern Hemisphere are called typhoons. In […]
When water is heated with rise of temperature it consumes?
When water is heated with rise of temperature it consumes? When water is heated, latent heat of vaporisation is consumed to overcome the intermolecular forces of attraction at a constant temperature. Why does water rise as its heated? Explanation: When fluids (liquids and gases) are heated, they expand and therefore become less dense. Any object […]
What is the curved surface of a cylinder called?
Why is methane the worst greenhouse gas?
Why is methane the worst greenhouse gas? The 20-year global warming potential of methane is 84. That is, over a 20-year period, it traps 84 times more heat per mass unit than carbon dioxide (CO2) and 32 times the effect when accounting for aerosol interactions. Which greenhouse gas traps the most heat? Methane. Methane, the […]
How do volcanoes affect humans and the environment?
How do volcanoes affect humans and the environment? Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes. People can lose their possessions as volcanoes can destroy houses, roads and fields. Lava can kill […]