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An analog ohmmeter. An ohmmeter is an electrical instrument that measures electrical resistance (the opposition offered by a circuit or component to the flow of electric current). Multi-meters also function as ohmmeters when in resistance-measuring mode. An ohmmeter applies current to the circuit or component whose resistance is to be measured.
Roblox is an online game platform and game creation system built around user-generated content and games, [1] [2] officially referred to as "experiences". [3] Games can be created by any user through the platform's game engine, Roblox Studio, [4] and then shared to and played by other players. [1]
In association football, an assistant referee (also known as a linesman) is an official who assists the referee in administering the Laws of the Game during a match. Although assistants are not required under the Laws, at most organised levels of football the match officiating crew consists of the referee and at least two assistant referees.
A free kickoff that takes point at the spot of a fair catch, if the catching team so chooses to execute it; unlike the standard kickoff, it can score three points if the ball goes through the goal. It is very rare (in fact, college football does not even allow it); a very narrow set of criteria have to be met for it to be useful. fantasy football
The technical area in association football is the area at the side of the pitch which the teams' managers, other coaching personnel, and substitutes are allowed to occupy during a match. [1] The technical area usually includes a seated area referred to as the "dugout" or "bench" as well as a marked zone in front of it and adjacent to the pitch. [1]
A punter (P) in gridiron football is a special teams player who receives the snapped ball directly from the line of scrimmage and then punts (kicks) the football to the opposing team so as to limit any field position advantage. This generally happens on a fourth down in American football and a third down in Canadian football.
A blue card is frequently used in indoor football in the United States as a level below a yellow card for offenses such as breaking house safety rules, spitting on the field, committing minor physical fouls, or illegal substitutions, [23] signifying that the offender must leave the field and stay in a penalty box (usually 2–5 minutes), during ...
If a contact patch is sufficiently small, with dimensions comparable or smaller than the mean free path of electrons resistance at the patch can be described by the Sharvin mechanism, whereby electron transport can be described by ballistic conduction. Generally, over time, contact patches expand and the contact resistance at an interface ...