3-34. What type of tank helps to eliminate
disturbances caused in piping systems
by violent steam formation?
3-35. What are the two general types of
1. Flash and surge
2. Floor and instantaneous
3. Surge and storage
4. Storage and instantaneous
3-36.According to safety regulations, the
water inside a storage type of hot-
water heater should not exceed
3-37. To ensure that steam is not leaking
into the water, you inspect the coil
1. every 2 years
3-38. The operation of the instantaneous
type heater and the storage type of
heater are basically the same.
Of the following types, which one is
NOT a type of expansion joint?
1. Bellows joint
2. Slip joint
3. Ball loop
4. Expansion loop
What type of expansion joint is most
often used to allow expansion to occur
naturally in a system that has screwed
1. S l i p
4. B a l l
You should lubricate slip joints at
You should inspect slip joints for
signs of erosion, corrosion, wear,
deposits, and binding at what interval?
3-43. The measurement of heat intensity in
degrees Fahrenheit (F) or Celsius (C)
is know by what term?
1. Sensible heat
3. Latent heat
4. Total heat