Assignment

1. Find the value of β for temperatures T = 40°C and T₀ = 29°C for a voltage of 0.3 V, and hence find its temperature coefficient.
2. What is the value of β for a temperature T = 145°C and T₀ = 30°C for a constant voltage of 2.5 V?
3. Calculate the value of α for temperatures T = 100°C and T₀ = 25°C for a voltage of 7 V.
4. Calculate the value of α for temperatures T = 135°C and T₀ = 27°C for a voltage of 3 V.
5. Find the value of α by plotting the graph for any one of the thermistors, with T₀ = 30°C.