What happens when you increase the temperature of a thermistor? When temperature increases, the resistance increases, and when temperature decreases, resistance decreases. This type of thermistor is generally used as a fuse. What are thermistors made of? Thermistors are made from semiconductor materials, typically metallic oxides, using cobalt, manganese, or nickel. The temperature–resistance relationship in […]
How do you make clay bricks stronger?
What fluids are called Newtonian?
What fluids are called Newtonian? Water, air, alcohol, glycerol, and thin motor oil are all examples of Newtonian fluids over the range of shear stresses and shear rates encountered in everyday life. Single-phase fluids made up of small molecules are generally (although not exclusively) Newtonian. Are all fluids non-Newtonian? In reality most fluids are non-Newtonian, […]
What is fluid shear?
What is fluid shear? Shear forces acting tangentially to a surface of a solid body cause deformation. When the fluid is in motion, shear stresses are developed due to the particles in the fluid moving relative to one another. For a fluid flowing in a pipe, fluid velocity will be zero at the pipe wall. […]
What does non functional requirements mean?
What does non functional requirements mean? Nonfunctional Requirements (NFRs) define system attributes such as security, reliability, performance, maintainability, scalability, and usability. They serve as constraints or restrictions on the design of the system across the different backlogs. They ensure the usability and effectiveness of the entire system. What are the types of non functional Behaviour? […]
What is a concrete waffle slab?
What is a concrete waffle slab? A waffle slab or two-way joist slab is a concrete slab made of reinforced concrete with concrete ribs running in two directions on its underside. The name waffle comes from the grid pattern created by the reinforcing ribs. How does a waffle slab work? Waffle slabs are a reinforced […]
How do you find the molecular weight of a gas?
Is teenage love good or bad?
Is teenage love good or bad? Being in love is not a bad thing. It’s just that teenage is not the right age to fall in love. Teenagers should not be allowed to date as there are more disadvantages in teenage love relationship than advantages. Parents should motivate children to focus more on their future […]
What is the purpose of the steering system What is the purpose of the suspension system?
What is the purpose of the steering system What is the purpose of the suspension system? The primary function of your cars suspension and steering systems is to allow the wheels to move independently of the car, while keeping it “suspended” and stable. Any play or uncontrolled motion in these systems results in a deterioration […]
What is the correct driving position?
What is the correct driving position? Never drive with your hips lower than your knees. Your knees should be slightly bent, but your feet should still be able to reach the pedals easily for good control. Head/Neck: Your neck should be upright, with the center of the back of your head touching the center of […]