How does the water cycle purify water? The water used by plants can go back into the earth by transpiration. The evaporation and condensation are the key terms that help water purifying. While these processes occur during the water cycle, it can also be used to purify water for drinking or industry use. Water is […]
Which of the following is part of the highway transportation system HTS?
Which of the following is part of the highway transportation system HTS? Which of the following is part of the highway transportation system (HTS)? Vehicles, People and Roadways. Safe low-risk driving is primarily what task? What is the HTS in driving? Highway Transportation System (HTS)- a system made up of roadways, motor vehicles, and people. […]
What are the physical and chemical properties of crude oil?
What are the physical and chemical properties of crude oil? The behavior of a crude oil or diluted bitumen released into the environment is shaped not only by its chemical composition but also by its physical properties. Those of particular interest are density, viscosity, flash point, and adhesion. What are the physical properties of crude […]
What order should jumper cables be put on when jump starting a vehicle?
What order should jumper cables be put on when jump starting a vehicle? Step 3: With both cars off and in “park,” connect the jumper cables in the following order: Connect one red clamp to the positive (+) battery post of the “dead” battery. Connect the other red clamp to the positive (+) post of […]
How do you calculate the magnetic flux density?
What is the trace on an oscilloscope?
What is the trace on an oscilloscope? Photo: An oscilloscope draws a trace (graph) of some quantity (plotted on the y-axis) that varies with time (plotted on the x-axis). One common pattern you’ll see is this smoothly undulating, snake-like up-and-down trace, which is called a sine wave or sinusoidal wave (green upper line). What is […]
How do you create a weighted scoring model?
How do you create a weighted scoring model? How to create and use a weighted scoring model Step 1: List out your options. This is the easiest step in the process. Step 2: Brainstorm your criteria. Step 3: Assign weight values to your criteria. Step 4: Create your weighted scoring chart. What is a weighted […]
How do you deal with low voltage?
How do you deal with low voltage? Use the next-highest setting above the battery’s voltage. Press the test leads against the battery terminals (you don’t have to match the test leads to specific terminals). A low voltage indicates that the battery is probably shot. Take the tool, battery, and charger to a service center. How […]
What is the primary duty of a machine tool operator?
What is the primary duty of a machine tool operator? Machine Operator Responsibilities: Assist in the installation, maintenance, and repair of machinery. Operate tools in order to aid in the manufacturing process. Perform periodic checks on equipment and solve problems as detected. Work with others in order to ensure that equipment is in proper working […]
What is the Kelvin Planck statement of the second law?
What is the Kelvin Planck statement of the second law? The Kelvin–Planck statement (or the Heat Engine Statement) of the second law of thermodynamics states that it is impossible to devise a cyclically operating heat engine, the effect of which is to absorb energy in the form of heat from a single thermal reservoir and […]