Is ethanol bad for engines? Ethanol can cause several types of damage to the engine in your vehicle. Your vehicle’s fuel intake components can be damaged. In addition, ethanol can cause damage to the fuel pump in your vehicle. Your engine can actually be destroyed if the ethanol content in the fuel you use is […]
What are the properties of composite materials?
What are the properties of composite materials? However, as a class of materials, composites tend to have the following characteristics: high strength; high modulus; low density; excellent resistance to fatigue, creep, creep rupture, corrosion, and wear; and low coefficient of ther- mal expansion (CTE). What is composite material made of? What are composites made of? […]
What is the repeating unit of a polymer called?
How do duo servo brakes adjust?
How do duo servo brakes adjust? duo servo drum brake systems use an adjusting screw assembly and spring to connect the lower ends of the shoes. riveted linings allow for better heat transfer than bonded linings. both non servo drum brake primary and secondary shoes are self energizing as the brakes are applied and the […]
What happens when you scuba dive?
What happens when you scuba dive? As a diver descends into deeper water, the pressure there increases the amount of gas that enters the tissues of the body. Oxygen is used by cells to generate energy by converting sugar to ATP. So the excess oxygen is partly used up and converted to carbon dioxide which […]
What is the purpose of a Pareto chart?
What is the purpose of a Pareto chart? A Pareto chart is a basic quality tool that helps you identify the most frequent defects, complaints, or any other factor you can count and categorize. How do you explain a Pareto chart? A Pareto chart is a bar graph. The lengths of the bars represent frequency […]
How many times should you feed your rabbit?
How many times should you feed your rabbit? A rabbit should be fed twice daily, in the morning and evening, and their daily diet should consist of: Unlimited access to hay or grass. A handful of fruit, vegetables or leafy plants. A small amount of good quality commercial rabbit mix or pellets (up to 25g […]
How do engine thermostats work?
How do engine thermostats work? The thermostat is basically a valve between the engine and the radiator. When the coolant in the engine gets too hot, this valve opens, letting it pass to the radiator where it will cool down. If it is not heated, the thermostat stays closed, allowing the coolant to continue circulating […]
What are the features of I-joists?
What are the features of I-joists? I-joists are strong, lightweight, “I” shaped engineered wood structural members that meet demanding performance standards. I-joists are comprised of top and bottom flanges, which resist bending, united with webs, which provide outstanding shear resistance. Are I-joists stronger than timber? Strength Characteristics of I-Joists Relative to Conventional Wood Framing. With […]
How do you calculate air infiltration rate?
How do you calculate air infiltration rate? Air Infiltration Heat Loss = Room Volume X Design Temperature Difference X AIR CHANGES PER HOUR X . O18. How do you calculate outside air changes per hour? To calculate Air Changes Per Hour (ACH), find the CFM of your device and multiply that by 60 then divide […]