Is a joule equal to one newton meter? One joule equals the work done (or energy expended) by a force of one newton (N) acting over a distance of one meter (m). One newton equals a force that produces an acceleration of one meter per second (s) per second on a one kilogram (kg) mass. […]
How are the 32 bits of an IP address organized in a typical large network?
How are the pneumatic system and the hydraulic system similar?
How are the pneumatic system and the hydraulic system similar? Pneumatic and hydraulic systems have many similarities. Both pneumatics and hydraulics are applications of fluid power. They each use a pump as an actuator, are controlled by valves, and use fluids to transmit mechanical energy. What is hydrostatic transmission system? The hydrostatic transmission transmits energy […]
What are the two basic categories of cutting tools in machining?
What are the two basic categories of cutting tools in machining? The two categories are (1) single-point tools, used in operations such as turning and boring; and (2) multiple-edge cutting tools, used in operations such as milling and drilling. What is abrasive machining process? Abrasive machining is a machining process where material is removed from […]
How does an inductor increase voltage?
How does an inductor increase voltage? Similarly, if the current through the inductor decreases, the magnetic field strength decreases, and the energy in the magnetic field decreases. This energy is returned to the circuit in the form of an increase in the electrical potential energy of the moving charges, causing a voltage rise across the […]
Does solar power work with artificial light?
Does solar power work with artificial light? Solar cells generally work well with natural sunlight, as most uses for solar-powered devices are outdoors or in space. Because artificial sources of light such as incandescent and fluorescent bulbs mimic the Sun’s spectrum, solar cells can also work indoors, powering small devices such as calculators and watches. […]
How do you plot a Bode plot?
How do you plot a Bode plot? To draw Bode diagram there are four steps: Rewrite the transfer function in proper form. A transfer function is normally of the form: Separate the transfer function into its constituent parts. Draw the Bode diagram for each part. Draw the overall Bode diagram by adding up the results […]
Why do some sensory receptors adapt quickly?
Why do some sensory receptors adapt quickly? The usefulness of having some receptors that adapt quickly and others that do not is to provide information about both the dynamic and static qualities of a stimulus. Conversely, slowly adapting, or tonic, receptors keep firing as long as the stimulus is present. What is the adaptation of […]
What is the easiest way to prevent overexposure to fumes and gases?
What is the easiest way to prevent overexposure to fumes and gases? Q: How can you keep fumes and gases away from your breathing zone? A: Keep fumes and gases from your breathing zone and general area using natural ventilation, mechanical ventilation, fixed or moveable exhaust hoods, or local exhaust at the arc. What is […]
What does the brake pedal use leverage for?
What does the brake pedal use leverage for? Leverage, also called mechanical advantage, is used by the brake pedal assembly and by drum brake systems. Fluid, under pressure, transmits both force and motion. Electronics provide antilock braking and traction control functions. When the brake pedal is depressed a pushrod transfers the force to a hydraulic […]