During inspection of a solar water heating system, what is the primary purpose of a temperature and pressure relief valve on the storage tank?

During inspection of a solar water heating

Multiple choice — select the best answer

ATo prevent solar fluid from entering the potable water system
BTo regulate the temperature of water delivered to fixtures
CTo prevent tank rupture by releasing water when temperature or pressure exceeds safe limits
DTo control the flow rate through the solar collectors

✓ Correct answer: C. To prevent tank rupture by releasing water when temperature or pressure exceeds safe limits The temperature and pressure relief valve is a critical safety device that prevents excessive pressure or temperature buildup in the storage tank by releasing water when either parameter exceeds safe limits.

.q-expl{display:block!important}.q-opt[data-idx="2"]{border-color:#16a34a;background:#f0fdf4}.q-opt[data-idx="2"] .oltr{background:#16a34a;color:#fff}.q-opt{cursor:default!important;pointer-events:none}

Keep practising. Use the free SHSI Test Prep PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.

Free PDF Video walkthrough

← Previous Next → 🎲 Random question ↩ Back to all questions

Keep practising

During inspection of a solar water heating system, what is the primary purpose of a temperature and pressure relief valve on the storage tank?

Related questions

Free practice here. Timed mocks when you are ready.