What is the direction of the magnetic lines of force? Lines of force always form individual CLOSED LOOPS around the magnet. Lines of force have a definite DIRECTION from North to South. Lines of force that are close together indicate a STRONG magnetic field. Is a magnet made with iron nickel or cobalt? There is […]
What should manifold absolute pressure be at idle?
What should manifold absolute pressure be at idle? The vacuum inside an engine’s intake manifold, by comparison, can range from zero up to 22 inches Hg or more depending on operating conditions. Vacuum at idle is always high and typically ranges from 16 to 20 inches Hg in most vehicles. What PSI should a MAP […]
Are rainbows at night rare?
Are rainbows at night rare? The moon is the key, just as sunlight produces rainbows during the day, moonlight can produce rainbows at night. Moonbows are rare because moonlight is not very bright. A bright moon near to full is needed, it must be raining opposite the moon, the sky must be dark and the […]
What are the factors affecting transportation?
What are the factors affecting transportation? Let’s look at some of the factors that affect transportation costs. Fuel costs. The labor market for commercial drivers. Demand for freight. Customer loyalty. Vehicle capacity. Government regulation. Geopolitical events. Your reputation as a merchant. What is one of the major factors influencing driver performance? Attitude as a Factor […]
Why do ammeters burn when connected in parallel?
Why do ammeters burn when connected in parallel? Since most ammeter’s measure current through a very small internal resistance; when connected in parallel nearly all the current will travel through the ammeter loop rather than the circuit. This is because the current will choose the path of the least resistance. Hence the ammeter burns. Why […]
What is the nastiest smell in the world?
What is the nastiest smell in the world? The worst smell in the world? It’s dead turtles. Even just thinking about a hot, decaying, dead turtle makes me gag. See, Steen works with reptiles, which stink even when they’re alive. What is the nicest smell? Best Smells In the World Fresh Air. Fresh air sums […]
What is the density triangle?
What is the density triangle? The triangle is divided into three parts, with density occupying the top portion and mass and volume occupying the bottom two portions. The positions of each element of the triangle show us how they relate to one another through the formula above (Density = Mass / Volume, or ρ = […]
What affects the jet stream?
What affects the jet stream? The factors that influence the flow of the jet stream are the landmasses and the Coriolis effect. Landmasses interrupt the flow of the jet stream through friction and temperature differences, whilst the spinning nature of the earth accentuates these changes. What happens if the AMOC stops? An AMOC shutdown may […]
What are the 8 elements of art?
What are the 8 elements of art? The eight principles of art are balance, proportion, unity, harmony, variety, emphasis, rhythm, and movement. All of these principles clearly deal with the placement of elements within artwork. What is the element of art line? Line is a mark made using a drawing tool or brush. There are […]
What are the 4 parts of an animal cell?
What are the 4 parts of an animal cell? The components of a cell and their functions are described: membrane, cytoplasm, nucleus. What is the main function of an animal cell? Functions of Animal Cells A cell carries out all the processes of the body which includes producing energy and storing it, making proteins which […]