How does a speaker work simple explanation? Speakers work by converting electrical energy into mechanical energy (motion). In speakers, a current is sent through the voice coil which produces an electric field that interacts with the magnetic field of the permanent magnet attached to the speaker. Like charges repel each other and different charges attract. […]
How do you measure supply chain performance?
How do you measure supply chain performance? How to measure Supply Chain Performance Inventory Investment. Inventory investment directly affects an organization’s profit and cash flow. Inventory Efficiency. On-Time Supplier Delivery. Forecasting Accuracy. Lead Time. Unplanned Orders. Schedule Changes. Overdue Backlog. What metrics are used to measure performance? There are many different forms of performance metrics, […]
How much is a Bitcoin selling for today?
How much is a Bitcoin selling for today? Bitcoin Price Rank Currency Price 1 Bitcoin $/td> 2 Ethereum $1,803.94 3 Binance Coin $266.58 4 Tether $1.00 Is Bitcoin going to 100k? 2021 Forecast for Bitcoin Prices As long as market sentiment remains risk-friendly and companies keep getting more accepting of Bitcoin, expect its value to […]
How do you find the Subtransient reactance of a generator?
What is the atmospheric pressure on Mars?
What is the atmospheric pressure on Mars? At an altitude of 130 km its pressure is approximately 1/25 that of the Earth’s atmosphere. At ground level the Martian atmosphere has a pressure of 6.518 millibars or 0.095 psi as compared to the Earth’s sea level atmospheric pressure of 14.7 psi. Does Mars have a breathable […]
How are floors constructed?
How are floors constructed? Floor construction Floors between flats are usually made from timber joists which span front and back walls and help tie them together. Secondary support beams and internal load-bearing walls reduce the span. On the ground floor, smaller joists are often used, resting on sleeper or dwarf walls. How do you build […]
Are dielectrics insulators?
Are dielectrics insulators? Dielectrics are materials that don’t allow current to flow. They are more often called insulators because they are the exact opposite of conductors. But usually when people call insulators “dielectrics,” it’s because they want to draw attention to a special property shared by all insulators: polarizability. Are dielectrics conductors? Dielectric, insulating material […]
What conductors Cannot be used with screwless pressure terminals of the conductor push in type?
What conductors Cannot be used with screwless pressure terminals of the conductor push in type? Screwless pressure terminal connectors of the conductor push-in type are for use only with solid copper and copper-clad aluminum conductors. Can multiple conductors be placed under one terminal? The listing of this panelboard states that it is permissible to install […]
Which of the following is not a property of electric charge?
Which of the following is not a property of electric charge? So, continuity of charge is not the property. What is the electric force? The attractive or repulsive interaction between any two charged objects is an electric force. Like any force, its effect upon objects is described by Newton’s laws of motion. The net force […]
How do you calculate the weight of a fulcrum?
How do you calculate the weight of a fulcrum? If you place the exact center point of the beam over the fulcrum, the beam should be balanced….To solve this problem: Determine the moment of each object (Moment = Weight X Arm) Add all the weights. Add all the moments. Divide the total moment by the […]