What is path loss in RF? Path loss, or path attenuation, is the reduction in power density (attenuation) of an electromagnetic wave as it propagates through space. This term is commonly used in wireless communications and signal propagation. How is path loss measured? The path loss is measured by the method of directly measuring the […]
What does the Fisher equation tell us?
What does the Fisher equation tell us? The Fisher equation is a concept in economics that describes the relationship between nominal and real interest rates under the effect of inflation. The equation reveals that monetary policy moves inflation and the nominal interest rate together in the same direction. What affects nominal interest rate? Key Terms […]
What is isotropic orthotropic and anisotropic materials?
What is isotropic orthotropic and anisotropic materials? Orthotropic materials are a subset of anisotropic materials; their properties depend on the direction in which they are measured. An isotropic material, in contrast, has the same properties in every direction. It can be proved that a material having two planes of symmetry must have a third one. […]
What is a system in Systems Engineering?
What is a system in Systems Engineering? At NASA, “systems engineering” is defined as a methodical, multi-disciplinary approach for the design, realization, technical management, operations, and retirement of a system. A “system” is the combination of elements that function together to produce the capability required to meet a need. What are systems engineering principles? Principle […]
What is a voltage divider circuit?
What is a voltage divider circuit? In electronics, a voltage divider (also known as a potential divider) is a passive linear circuit that produces an output voltage (Vout) that is a fraction of its input voltage (Vin). Voltage division is the result of distributing the input voltage among the components of the divider. What is […]
Is a type of construction where the main load-bearing?
Is a type of construction where the main load-bearing? Explanation; Suspension is a type of construction where the main load-bearing elements are hung from suspension cables that are then suspended from vertical supports anchored into the ground or a riverbed. How is a suspension construction made where is it most commonly used? How is a […]
How can we increase the strength of magnetic field of solenoid?
How can we increase the strength of magnetic field of solenoid? Strength of a Solenoid Adding more turns to the coil of wire increases the strength of the field. Increasing the amount of current flowing through the coil also increases the strength of the magnetic field. What is solenoid mention two ways to increase? Two […]
What does fully ionized mean?
What does fully ionized mean? When referred to an atom, “fully ionized” means that there are no bound electrons left, resulting in a bare nucleus. Regular stars largely contain hydrogen and helium that are fully ionized into protons (H+) and alpha-particles (He2+). Which element would have the highest ionization energy? helium What is Fluorines ionization […]
Which types of muscle tissue are involuntary?
Which types of muscle tissue are involuntary? Muscle Types: Cardiac and skeletal muscle are both striated in appearance, while smooth muscle is not. Both cardiac and smooth muscle are involuntary while skeletal muscle is voluntary. What is an example of an involuntary muscle? These muscles can be defined as the muscles that functions or contracts […]