What is the repeating unit of a polymer called? monomer How do you draw a repeating unit? When drawing one, you need to: change the double bond in the monomer to a single bond in the repeat unit. add a bond to each end of the repeat unit. draw brackets around the repeating unit so […]
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 do you read a vernier caliper?
How do you read a vernier caliper? Follow these steps to read the vernier scale: Read the main scale. (Last whole increment visible before the 0 (zero) mark) Read the secondary scale measurement. (Division that lines up best with a mark on the main scale.) Add the two measurements together. How do you read a […]
Is ethanol bad for engines?
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 […]
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 […]
What is a generic OBD code?
What is a generic OBD code? Generic and manufacturer specific codes It means that they are adopted by all cars that follow the OBD2 standard. It means that these codes are unique to a specific car make or model. These fault codes will not be used generally by a majority of the manufacturers. What is […]