Hello The Independents Jumbo General Crossword Fans!
Today is 22 September 2018 and we have the correct solution for the crossword clue "Device used in exposure meters, burglar alarms, etc" listed below:
The Crossword clue "Device used in exposure meters, burglar alarms, etc" published 1 time/s & has 1 answer/s.
Today is 22 September 2018 and we have the correct solution for the crossword clue "Device used in exposure meters, burglar alarms, etc" listed below:
Best Answer:
PHOTOCELL
Understanding Today's Crossword Puzzle
The clue "Device used in exposure meters, burglar alarms, etc" leads to the answer "PHOTOCELL." Here's why this answer fits the clue:
- Photo Detection: A photocell, also known as a light-dependent resistor or photoresistor, is a device that changes resistance based on the amount of light it is exposed to. This property makes it ideal for use in exposure meters, where the amount of light determines the camera settings.
- Burglar Alarms: In burglar alarm systems, photocells are often used as sensors to detect changes in light levels. When an intruder interrupts the light reaching the photocell, it triggers the alarm, making it a crucial component in home security systems.
- Light Sensitivity: The key characteristic of a photocell is its sensitivity to light. This sensitivity allows it to act as a switch in various applications based on the presence or absence of light.
Therefore, "PHOTOCELL" perfectly fits the description of a device used in exposure meters, burglar alarms, and other systems that rely on light detection capabilities.
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The Crossword clue "Device used in exposure meters, burglar alarms, etc" published 1 time/s & has 1 answer/s.
Crossword | Date | Answer |
The Independents Jumbo General | 22 September 2018 | PHOTOCELL |
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