Is 230V RMS or peak? For example, a 6V AC supply means 6V RMS with the peak voltage about 8.6V. The UK mains supply is 230V AC; this means 230V RMS so the peak voltage of the mains is about 320V! Is 240 volts rms or peak? With a pure sinusoidal waveform the voltage that […]
How do I make my house safe from radon?
How do I make my house safe from radon? An active radon sump, fitted with a fan, is the most effective way to reduce indoor radon levels. Sumps work best under solid floors and under suspended floors if the ground is covered with concrete or a membrane. Occasionally, passive sumps without a fan may reduce […]
What is the main idea of drive theory psychology quizlet?
What is the main idea of drive theory psychology quizlet? Developed as an alternative to instinct theory, drive theory explains motivation as a process in which a biological need produces a drive that moves an organism to meet the need. For most drives this process returns the organism to a balanced condition, known as homeostasis. […]
What is the importance of mixture?
What is the importance of mixture? Answer. Mixtures are just as important as elements, compounds or alloys. In fact, the air that you are breathing right now is a mixture of oxygen, nitrogen and some lesser gases! Mixtures are used in many processes, including steel manufacturing, the chemical industry and many others. What are the […]
What are the 4 stages of voice production?
What are the 4 stages of voice production? It involves four processes: Initiation, phonation, oro-nasal process and articulation. Why does my voice sound like it’s vibrating? When you speak, air from your lungs is pushed between two elastic structures—called vocal folds—causing them to vibrate and produce your voice. In spasmodic dysphonia, the muscles inside the […]
In which of the following cases is the electric field zero but potential is not zero?
In which of the following cases is the electric field zero but potential is not zero? 1. Electric field(E)=0 but Potential(V) is not 0: The electric field is zero at a point exactly midway between two equal and similar charges but the electric potential at that point is twice than that due to a single […]
What are some examples of tertiary consumers?
What are some examples of tertiary consumers? In the real world, a tertiary consumer can eat many different animals and even plants sometimes. This means that they can actually be carnivorous or omnivorous. Some examples of tertiary consumers include, birds of prey, big cats, and foxes. What are tertiary consumer examples? Tertiary consumers in marine […]
How do you know seafloor spreading?
How do you know seafloor spreading? Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle’s convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor. What is the oldest seafloor? […]
Which statement describes what happens to an object when it becomes polarized?
Which statement describes what happens to an object when it becomes polarized? When an object becomes polarized, its center of positive charge becomes separated from its center of negative charge. Overall, there are just as many positive charges as negative charges; the object has a balance of charges and is therefore neutral. Which one of […]
How many hours does rice take to digest?
How many hours does rice take to digest? Brown rice, millet, buckwheat, oats and cornmeal take 90 minutes whereas lentils, chickpeas, peas, kidney beans and soy beans takes 2-3 hours to digest. Is rice hard to digest? Rice is a good source of energy and protein, but not all grains are easy to digest. High […]