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NTC stands for National Telecommunications Commission, which is the regulatory body in the Philippines responsible for overseeing the country's telecommunications industry, ensuring compliance with laws and regulations. NITC, on the other hand, refers to the National Information Technology Council, which focuses on promoting and developing information technology policies and initiatives to enhance the digital landscape in the Philippines. Both organizations play crucial roles in shaping the telecommunications and IT sectors in the country.

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2mo ago

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When the temp of an NTC thermistor increases its resistance will?

When the temperature of an NTC (Negative Temperature Coefficient) thermistor increases, its resistance decreases. This behavior is due to the materials used in the thermistor, which allow more charge carriers to become available as temperature rises, leading to lower resistance. Consequently, NTC thermistors are commonly used in temperature sensing and circuit protection applications.


How does negative temperature coefficient sensor work?

A negative temperature coefficient (NTC) sensor operates on the principle that its resistance decreases as temperature increases. Typically made from semiconductor materials, NTC sensors exhibit a significant drop in resistance when heated, allowing for precise temperature measurements. This change in resistance can be measured and translated into a temperature reading, making NTC sensors widely used in applications like thermistors and temperature monitoring systems. Their sensitivity and quick response time make them ideal for various industrial and consumer electronics.


How do you test NegativeTemperature Coeficient resistor?

To test a Negative Temperature Coefficient (NTC) resistor, use a multimeter to measure its resistance at room temperature. Then, immerse the resistor in a controlled heat source (like a water bath) and monitor the resistance as the temperature increases; it should decrease as temperature rises. Alternatively, you can use a simple circuit with a known voltage and measure the current to calculate resistance at different temperatures. Comparing these values to the NTC resistor's specifications will confirm its functionality.


What is the relationship between resistance and temperature?

• ntc 'negative temperature coefficient': its resistance decreases as the temperature increases• ptc 'positive temperature coefficient': its resistance increases as the temperature increases


What electrical component decreases in resistance while increasing in temperature?

A thermistor is an electrical component that decreases in resistance as its temperature increases. Specifically, a negative temperature coefficient (NTC) thermistor exhibits this behavior, making it useful for temperature sensing and compensation in various electronic applications. As the temperature rises, the thermistor allows more current to pass through, effectively lowering its resistance.