Two standards for flare fittings are: A) Imperial standard and ...

[sammy]

Two standards for flare fittings are:
 
  A) Imperial standard and metric.
  B) The National Pipe and the Society of Automotive Engineers (SAE).
  C) Aluminum and magnesium.
  D) Imperial metric and standard.

Question 2

Most materials that are good electrical conductors:
 
  A) Will transfer heat by convection, but not by conduction.
  B) Will transfer heat by radiation, but not by conduction.
  C) Also tend to make good thermal conductors.
  D) Are poor thermal conductors.

[shoemake]

Answer to Question 1

B

Answer to Question 2

C

[sammy]

Great answer, keep it coming

[covalentbond]

Gracias!