What is spring stiffness? A ideal spring has an equilibrium length. It is a measure of the spring’s stiffness. When a spring is stretched or compressed, so that its length changes by an amount x from its equilibrium length, then it exerts a force F = -kx in a direction towards its equilibrium position. What […]
What is a guaranteed maximum price GMP contract?
What is a guaranteed maximum price GMP contract? A guaranteed maximum price contract is a hybrid of a cost reimbursable contract and a fixed lump sum. A contractor is reimbursed the costs that it actually incurs when they are incurred, which assists with cashflow. However, unlike an alliance, those costs are capped at the Guaranteed […]
Why do poles repel each other?
Why do poles repel each other? When two like-poles point together, the arrows from the two magnets point in OPPOSITE directions and the field lines cannot join up. So the magnets will push apart (repel). What happens when two north poles are close to each other? In magnets like poles repel each other and unlike […]
What does an acoustic diffuser do?
What does an acoustic diffuser do? Diffusors (or diffusers) are used to treat sound aberrations, such as echoes, in rooms. They are an excellent alternative or complement to sound absorption because they do not remove sound energy, but can be used to effectively reduce distinct echoes and reflections while still leaving a live sounding space. […]
What should you do if you are exposed to potentially infectious materials?
What should you do if you are exposed to potentially infectious materials? Wash exposed skin, cuts, and needlestick injuries thoroughly with soap and water. If you have been splashed by potentially infectious fluids around the eyes, nose or mouth, flush the area with water. Immediately report the incident to emergency medical services. What should you […]
Can diesel knock damage the engine?
Can diesel knock damage the engine? Registered. Diesel knock can and will destroy your engine if left unchecked. Do diesel engines have knock sensors? Modern Diesels definitely have knock detection systems, but older Diesels have not- as others have answered on this question, knock is sort of a feature, not a problem in Diesel combustion. […]
What is 1 mm equal to in inches?
Is FCC more dense than BCC?
Is FCC more dense than BCC? Fig. 2 shows that in most cases bcc and fcc structures have similar densities, with bcc being slightly denser. Thus, the fcc → bcc transition is not an anomaly. Which packing is more efficient FCC or BCC? Both ccp and hcp are highly efficient lattice; in terms of packing. […]
When should baseboards be installed?
When should baseboards be installed? Baseboard Installation Baseboards are often installed before flooring, since they must be finished in place with either stain or paint and this is much easier without worrying about staining the hardwood, tile or carpet. Cut the baseboard to the correct lengths using a handheld cutting tool. What are the 5 […]
What was the role of the government in the market revolution?
What was the role of the government in the market revolution? The power of the federal government grew under Henry Clay ‘s American System, which led to many improvements in the form of expanded roadways and canal systems. The rapid development and westward expansion during the Market Revolution resulted in land speculation which caused economic […]