Week -2

Ans2.Thermister= Thermister is a special type of resistor whoes resistence change with change in temprature.In this simulink model block we have used a postive temprature coefficent thermister , whoes resistance decreases with increase in temprature.The output of thermister interms of voltage or current.

Simulink block Explanation:

• Resistor= Resistor oppose flow of current in circuit. V=IR
• Voltage sensor= It is used to measure voltage drope accrose resistor.
• Controlled temperature source=This simulink block is used to sence the input signal maintain specified temprature difference to flow in circuit.
• Thermister= Thermister is a type of resister whoes resistance depends on temprature.
• Switch= This switch block first input to third input signal based on the second input signal.
• Battery= This is a power source to provide voltage.
• PS-Simulink/Simulink-ps convertor= This is used to convert physical signal to simulink and vice-versa.
• Solver Configuration= This is required to run the simscape model .
• Scope= This block is used to see the waveform.

Result attached with explanation in pdf file.

Ans1 . I have attached detailed explanation in below pdf file.