MECH 310 Final
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72 questions
| 🇬🇧 | 🇬🇧 |
| Name the parts of the motor? | A. Brushes B. Commutator C. Stator D. Rotor |
| Name the different types of motors for best equipped in A, B, and C? | A. Brushless B. Solenoid C. Stepper |
| The characteristics of this motor are: -Full on/off -Simple design and construction -Binary | Solenoid Actuator |
| Name the three types of stepper motors? | Permanent magnet, variable reluctance, hybrid |
| True or false: A typically off-the-shelf hobby servo uses a potentiometer, rather than an incremental encoder, for velocity feedback? | False, it's position feedback |
| True or false: A universal motor is a type of asynchronous non-excited AC motor which can also be powered by a DC supply? | False, it's synchronous |
| Name the types of programming we have learned for software-level control? | G-code, ladder logic |
| Name the two types of controllers we use in a mechatronic system? | Microcontroller, PLC |
| What are the three types of digital communcication? | Serial, I2C, SPI |
| Name the governing physics for electromagnetic actuators? | Electricity and magnetism |
| Name the three prime movers governed by mechanical physics? | Steam, water, wind |
| What physics governs combustion? | Thermodynamics |
| What is the harnessing mechanism for combustion? | Internal combustion engines |
| Name the four power types discussed in class? | AC electricity, DC electricity, compressed air, hydraulic fluid |
| What is the source of AC electricity and how is the energy stored? | AC generator and battery |
| What is the source of DC electricity and how is the energy stored? | DC generator, rectified AC, or photovoltaic cell and battery |
| What is the source of compressed air and how is the energy stored? | Air compressor and compressed air tank |
| What is the source of hydraulic fluid and how is the energy stored? | Pump and accumulator tank |
| Name the motion, displacement, power type, and driver/control hardware for a brushed DC actuator? | Rotary, continuous, DC, H-bridge |
| Name the motion, displacement, power type, and driver/control hardware for a brushless DC actuator? | Rotary, continuous, DC, ESC(6-transistor driver) |
| Name the motion, displacement, power type, and driver/control hardware for a unipolar stepper actuator? | Rotary, incremental, DC, one MOSFET per phase |
| Name the motion, displacement, power type, and driver/control hardware for a bipolar stepper actuator? | Rotary, incremental, DC, one H-bridge per phase |
| Name the motion, displacement, power type, and driver/control hardware for an AC 'Universal' actuator? | Rotary, continuous, AC or DC, VFD or H-bridge |
| Name the motion, displacement, power type, and driver/control hardware for an AC induction actuator? | Rotary, continuous, AC, VFD |
| Name the motion, displacement, power type, and driver/control hardware for a linear motor (LSM, LIM) actuator? | Linear, continuous, AC, VFD |
| Name the motion, displacement, power type, and driver/control hardware for a solenoid actuator? | Linear, discrete, DC, BJT |
| Name the motion, displacement, power type, and driver/control hardware for a voice coil actuator? | Linear, continuous, DC, H-bridge |
| Name the motion, displacement, power type, and driver/control hardware for a 'linear actuator' actuator? | Linear, continuous, DC, H-bridge |
| Name the types of stepper motors? | PM, VR, hybrid |
| Name the four driving techniques of stepper motors? | Wave, full-step, half-step, micro-step |
| Name the winding configurations of stepper motors? | Bipolar, unipolar |
| Name the two types of stepper drivers? | L/R, chopper |
| Name the motion, displacement, and driver/control hardware for a pneumatic single-acting cylinder actuator? | Linear, discrete, solenoid valve |
| Name the motion, displacement, and driver/control hardware for a hydraulic single-acting cylinder actuator? | Linear, continuous, solenoid valve/pump |
| Name the motion, displacement, and driver/control hardware for a pneumatic double-acting cylinder actuator? | Linear, discrete, solenoid valve |
| Name the motion, displacement, and driver/control hardware for a hydraulic double-acting cylinder actuator? | Linear, continuous, solenoid valve/pump |
| Name the motion, displacement, power type, and driver/control hardware for a rod-less actuator? | Linear, discrete, pneumatic, solenoid valve |
| Name the motion, displacement, and driver/control hardware for a pneumatic motor actuator? | Rotary, continuous, solenoid valve |
| Name the motion, displacement, and driver/control hardware for a hydraulic motor actuator? | Rotary, continuous, pump |
| What is the minimum number of wires needed and how many devices can UART protocol connect to? | 2 per device, 1 |
| What is the minimum number of wires needed and how many devices can USART protocol connect to? | 3 per device,1 |
| What is the minimum number of wires needed and how many devices can SPI protocol connect to? | 3 + 1 per device, #GPIOs |