Forum Replies Created
- AuthorPosts
- MichalKeymaster
Electrician wages can vary widely based on factors such as location, experience, and industry. To find the most accurate and up-to-date information about electrician salaries near you, consider checking local job boards, government labor statistics, or salary surveys specific to your region. Additionally, contacting local electrician unions or associations may provide valuable insights into current wage rates in your area.
January 23, 2024 at 10:18 am in reply to: Which statement best describes kirchhoff’s voltage law for the circuit as shown in the figure below? #123732MichalKeymasterThe correct answer is D)
Explanation:
Kirchhoff’s Voltage Law (KVL) states that the algebraic sum of the voltages in any closed loop or mesh of a circuit is equal to the sum of the product of the currents and the resistances in that loop. In other words, the total voltage around a closed loop is equal to the total voltage drop due to the components (resistors, capacitors, inductors, etc.) in that loop.
May 8, 2021 at 5:22 pm in reply to: which of the following would double the amount of current flowing through a piece of metal wire #5748MichalKeymasterThe answer is (B)
as we know the current i=v/r
by doubling the voltage, you can double the current through the wire.
Use the ohm law calculator to find out https://electric-shocks.com/state-and-explain-ohms-law/
MichalKeymasterFor 50 amps, you’ll need a wire gauge of 6. Fifty amp breakers are most often used to power many different appliances. However, a kitchen oven can alone require 50 amps. Many electric dryers also require a 50 amp breaker.
You can calculate gauge with the wire size calculator https://electric-shocks.com/wire-size-calculator/
MichalKeymasterThe assignment of B to a physical entity is done with the Boltzmann factor, where E is replaced by the voltage B: B = qV/kT, where k = 8.61758 x 105 eV/K. Then, kT/q is called the thermal voltage Vth and is 25.8 mV at 300K
MichalKeymasterYou can solve the RL circuit differential equation by analytical methods as well as numerical methods. There are also online tools for solving the differential equation like: https://onsolver.com/diff-equation.php
- AuthorPosts