In a pneumatic telemetering system, explain how the air flow through a nozzle in a transmitter is varied. How does this variation cause a change in the signal to the receiver?

  1. In a pneumatic telemetering system, explain how the air flow through a nozzle in a transmitter is varied. How does this variation cause a change in the signal to the receiver?
  2. Sketch and describe a variable inductance and a variable capacitance type of transducer. Discuss typical applications, with examples, of these devices in measuring or control systems.
  3. Describe a remote telemetering system. Detail on a suitable diagram both the indicator and receiver unit and the connections between them.
  4. Describe, with a suitable sketch, an electro-pneumatic converter. Explain the operation when subject to a change in input. State two applications of such a device.
Order from us and get better grades. We are the service you have been looking for.