1st year review

12345678910111213141516171819
Across
  1. 4. The tendency of an object at rest to remain at rest, and an object in motion to remain in motion is ______.
  2. 6. ________ is directly related to wet-bulb temperature.
  3. 7. The frequency of the supply voltage to a motor and the number of ___ in the motor windings determine the synchronous speed.
  4. 9. Horsepower is defined as the work done at the rate of 33,000 ft-lbs per _______.
  5. 11. A substance that has a definite volume but no definite shape is called a __________.
  6. 12. The device that performs work, or consumes the power, is called;
  7. 13. The measure of the ability of air to _______
  8. 14. When talking about the combined gas laws, the term _________ proportional states that when one variable goes up, the other variable goes down.
  9. 16. The _____ and the circuit breaker are two types of overcurrent protection devices.
  10. 17. __________energy is considered the energy of molecular motion.
  11. 18. The latent heat of ________ for ice is 144 btu's/lb.
  12. 19. As the absolute pressure on a liquid is increased, it’s boiling point will;
Down
  1. 1. ________ law states the temperature of a gas is held constant, the absolute pressure of the gas will vary inversely with the volume.
  2. 2. is referred to as relative humidity.
  3. 3. The scientific study of the ________ of heat is called thermodynamics.
  4. 5. An electrical device that consists of two thin metal plates with an insulating dielectric material separating them is called a(n) _________________.
  5. 8. the amount of electrical pressure in a conductor is called;
  6. 9. HVAC system prints include a list of abbreviations and ___.
  7. 10. As the pressure on a gas is increased (with the temperature remaining constant), the volume of the gas _______________.
  8. 15. Energy from the sun reaches the earth by what method of heat transfer?