Question
Description acceptable. Multirange ammeter selector switches may need to operate on the principle of “make-before-[this action].” The maximum power point of a solar cell equals the product of its fill factor, a certain current, and a voltage associated with this action. Power stations quench arcs resulting from this action with sulfur hexafluoride gas. In response to (*) leakage, RCDs perform this action. The I-squared t rating of a certain sacrificial component indicates the energy at which it will execute this action by melting. Short circuits are typically interrupted by taking this action. For 10 points, fuses are designed to perform what safeguarding action that shuts down a circuit with excess current? ■END■
ANSWER: breaking a circuit [accept answers describing creating an open circuit or opening a circuit or stopping current flow or tripping a circuit breaker or blowing a fuse or opening a switch; accept make-before-break; prompt on answers indicating measuring current or detecting a current imbalance with “What general action is taken as a result?”]
<Lalit Maharjan, Science - Physics> ~25383~ <Editor: David Bass>
= Average correct buzz position
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Rushil Murikinati | Plymouth | Detroit Country Day | 67 | 0 |
Chris Yoo | Thomas Jefferson B | Detroit Catholic Central A | 81 | 0 |
Arthur Gayden | Detroit Country Day | Plymouth | 110 | 0 |
Jacob Barta | Detroit Catholic Central A | Thomas Jefferson B | 110 | 10 |