EXAM ICA UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

EXAM ICA UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS

Question:
1. What is not a common insulation material
Answer:
Rayon fibers

Question:
2. The supply water to circulated hot water radiators is usually what temperature?
Answer:
140 degrees F

Question:
3. What condition with a gas water heater should be recorded as a safety hazard
Answer:
A TPR valve without a proper pipe to the floor

Question:
4. For water to drain freely out of the house waste systems, there must be adequate:
Answer:
venting

Question:
5. The best way to vent and insulate a cathedral ceiling is to:
Answer:
Leave one inch gap above insulation

Question:
6. A fireplace can share a chimney flue with:
Answer:
nothing else

Question:
7. Which of the following roofing materials should last the longest
Answer:
slate

Question:
8. How should a water heater burner be checked for operation
Answer:
Run hot water out of a tap

Question:
9. One indication of a possible crack of hole in the heat exchanger is