Question

4) What is the advantage of precooler jacket on waste
water drain outlet in water coolert | వాటర్ కూలర్లోని వేస్ట్
వాటర్ డ్రెయిన్ అవుట్లెట్‌ ప్రీకూలర్ జాకెట్ యొక్క ప్రయోజనం
ఏమిటి?​

Answer 1

Answer:

S.no Advantages Disadvantages

1 Practice is highly lucrative Process is not always cost-effective

2 Keeps the environment clean and fresh The resultant product has a short life

3 Saves the Earth and conserves energy Needs More Global Buy-In

4 Reduces environmental pollution The sites are often dangerous