Refrigeration
Electrical
Refrigeration 2
Electrical 2
Dirt Bike Stuff
100

What pumps the refrigerant?

Compressor

100

What is matter made of?

Molecules

100

Heat that is added or removed causing a change in temperature is?

Sensible Heat
100

Materials made from atoms that dont lose electrons easily make good?

Insulators

100

What CC bikes are used in pro races

250cc and 450cc (125 2 stroke also)

200

What main components are in the outdoor unit?

Compressor and condenser coil

200

Materials made from atoms that lose their electrons easily make good?

Conductors

200

The component that absorbs heat is?

Evaporator

200

Which material is not a good insulator? PVC, Brass, Silicone rubber or Air

Brass

200

Who is the current 450 points leader?

Eli Tomac

300

The component that rejects heat is?

Condenser

300

Electrons are a form of electric charge. Charge has the symbol A and is measured in?

Amps

300

What component provides a pressure drop/restriction.

Metering device/TXV

300

Materials that have a low resistance to current flow make good?

Conductors

300

Who is the most successful supercross rider of all time?

Jeremy McGrath 

400

What component changes a liquid to a gas?

Evaporator

400

Materials that have a high resistance to current flow make good?

Insulators

400

Liquid line actual temperature minus high side boiling point equals?

Subcooling

400

What material is not a good conductor? Silver, aluminium, gold or silicone rubber?

Silicone Rubber

400

Who is the most successful X Games and Freestyle rider?

Brian Deegan

500

Suction line actual temperature minus low side boiling point equal?

Superheat

500

What part of the atom flows to make electrical current

Electrons

500

The component that controls the flow of refrigerant?

Metering device/TXV

500

Molecules are made of?

Electrons, protons and neutrons 

500

Who is the most successful pro motocross rider of all time?

Ricky Carmichael