B5. (a) A toothed wheel tachometer encoder with 12 teeth is used to measure the speed of the motor. It produces an outpu
Posted: Thu May 26, 2022 11:16 am
B5. (a) A toothed wheel tachometer encoder with 12 teeth is used to measure the speed of the motor. It produces an output of 80 pulses per second. What is the speed of the motor in r.p.m (revolution per minutes) and what is the maximum possible error in the measurement with this system? ноогрм 30° or (6 marks) 1/2 (b) One type of vibration sensors is Variable Reluctance Proximity Sensor. Explain the working principle of Variable Reluctance Proximity Sensors and list two example applications. refer to presentation slide P. 13-14 che 4 (8 marks)