Explain the difference between a bubble point and a dew point. ...

[WhattoUnderstand]

Explain the difference between a bubble point and a dew point.
 
  What will be an ideal response?

Question 2

What system operating characteristics would you expect from a system that has a restricted orifice type-metering device?
 
  What will be an ideal response?

[stano32]

Answer to Question 1

Bubble point is the temperature where small bubbles first start to form in saturated liquid. Dew point is the temperature where small droplets of liquid first start to form in a saturated gas.

Answer to Question 2

The suction pressure would be very low, possibly in a vacuum. The superheat and subcooling would both be high. The system would not cool.

[WhattoUnderstand]

Thanks for the timely response, appreciate it

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