Why ceramic matrix is not very commonly used in composites? A strong bond would require a very high elongation capability of the fiber bridging the crack and would result in a brittle fracture, as with conventional ceramics. The production of CMC material with high crack resistance requires a step to weaken this bond between the […]
Which is example for Third Order lever?
Which is example for Third Order lever? In a third class lever, the effort is between the load and the fulcrum. Some examples of third class levers include fishing rods, cricket bats and chopsticks. Third class levers are different from first and second class levers because instead of force multipliers, they are speed multipliers. What […]
How do I know if my car is OBD II compliant?
Which statement explains why metals are good conductors of electricity?
Which statement explains why metals are good conductors of electricity? Metals are an excellent conductor of electricity and heat because the atoms in the metals form a matrix through which outer electrons can move freely. Instead of orbiting their respective atoms, they form a sea of electrons that surround the positive nuclei of the interacting […]
What are the positive impacts of information technology?
What are the positive impacts of information technology? Information technology has made the education process more effective and productive. It has increased the well-being of the students. Developed methods of education have made this process easier, such as the replacement of books with tablets and laptops. What is the good impact of technology? One aspect […]
What are the optical properties of glass?
What are the optical properties of glass? Those optical properties of glass of most interest in the soda-lime-silica container composition field are refractive index, reflection, transmittance and absorption. These properties relate to measurement of internal stress, light protection, heat transmission and visual color. What are the 5 properties of glass? The main characteristics of glass […]
What should you do in the event of a tornado?
What should you do in the event of a tornado? TIP ❸: Know where to shelter. Go to the basement or an inside room without windows on the lowest floor (bathroom, closet, center hallway). Avoid windows. For added protection get under something sturdy (a heavy table or workbench). Cover your body with a blanket, sleeping […]
What is submerged arc welding used for?
What is submerged arc welding used for? Submerged arc welding is commonly used in industries where thick steel sheets are involved or where long welds are required. The process consists in creating a welded joint between steel components using an electric arc submerged beneath a layer of powdered flux. Why is submerged arc welding referred […]
How do you vent a condensing furnace?
How do you vent a condensing furnace? Venting. A condensing furnace doesn’t require a chimney. Instead, these furnaces are vented in one of two ways: Direct vent (two-pipe) vent system – This system uses one pipe to bring in outside air for combustion and another to remove exhaust gases. How are high efficiency furnaces vented? […]
How does the Internet work in simple terms?
How does the Internet work in simple terms? The Internet has one very simple job: to move computerized information (known as data) from one place to another. That’s it! The machines that make up the Internet treat all the information they handle in exactly the same way. In this respect, the Internet works a bit […]