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Author Question: A fixed-restriction system operating with a refrigerant undercharge will have: A) A low system ... (Read 117 times)

sc00by25

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on: Jul 24, 2018
A fixed-restriction system operating with a refrigerant undercharge will have:
 
  A) A low system superheat. B) A high system superheat.
  C) A high subcooling. D) Higher temperature drop across the evaporator.

Question 2

AC generators work by:
 
  A) Rubbing two statically charged materials together.
  B) A chemical reaction.
  C) Turning a coil of wire through a magnetic field.
  D) By spinning a loop of wire at high rates of speed until the electrons start to move.


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raili21

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


sc00by25

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Reply 2 on: Jul 24, 2018
Gracias!

LVPMS

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Reply 3 on: Yesterday
Wow, this really help

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