Determining the temperature coefficient of a resistor using its time domain characteristics graph is not possible directly. The time domain characteristics graph typically represents the behavior of a resistor with respect to time, such as voltage or current over time. It does not provide explicit information about the temperature coefficient.
The temperature coefficient of a resistor refers to how its resistance changes with temperature. It is usually specified in terms of parts per million per degree Celsius (ppm/°C) or percentage change per degree Celsius (%/°C). The temperature coefficient can be positive or negative, indicating whether the resistance increases or decreases with temperature.
To determine the temperature coefficient of a resistor, you typically need additional information, such as the manufacturer's datasheet or specifications for the resistor. The datasheet will usually provide the temperature coefficient value for the resistor or a temperature-resistance relationship.
If you don't have the datasheet or access to the resistor's specifications, it may be challenging to determine its temperature coefficient solely based on the time domain characteristics graph. In such cases, you may need to rely on other methods, such as using a multimeter with temperature measurement capabilities or consulting with the manufacturer or supplier for the necessary information.