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kimmykgirl19 kimmykgirl19
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6 years ago
For a given frequency, the capacitive reactance decreases with _____.
 
  a. decreasing capacitance
  b. increasing capacitance
  c. decreasing inductance
  d. increasing inductance

 Q. 2

What effect do non-condensable gases have on a refrigeration system?
 
  A) They increase evaporator pressure and decrease compression ratio.
  B) They create bubbles in the liquid refrigerant stream leaving the compressor.
  C) They increase condenser pressure and compression ratio.
  D) They decrease the compression ratio and condenser pressure.

 Q. 3

A system that controls loads by opening and closing electrically operated mechanical switches is described as:
 
  A) A relay logic. B) Solid state logic. C) Pneumatic logic. D) Modulating logic.
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rimaaazzzrimaaazzz
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6 years ago
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kimmykgirl19 Author
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#2
6 years ago
Words can't even express my thanks
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#3
6 years ago
Pleasure is all mine
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