Click on the Question to view the Answer A shell & tube type cooler tubes are leaking, what is...
Latest Stories
A shell & tube type cooler tubes are leaking, what is the...
Before jumping to any conclusions it is prudent to check where the leaks are from. It could be from...
What is the function of the back pressure valve in the...
Back pressure valve is a spring loaded non-return valve. It is fitted just at the exit of the...
Why heaters are provided in the crankcase of a refrigeration...
Heaters are provided in the crankcase of a refrigeration compressor for following reasons: To avoid...
AC and Refrigeration
Click on the Question to view the answers Why a crankcase relief door is not fitted in the...
Operational Procedure
How to prepare a DB fuel oil tank for a survey/inspection?
How to prepare a DB fuel oil tank for a survey/inspection?
Double bottom (DB) tank survey preparation: DB tank survey is necessary to ascertain the condition...
Troubleshooting
What are the causes of cylinder head cracking?
What are the causes of cylinder head cracking?
Causes of cracked cylinder head: Scale deposits Inefficient cooling water Uneven tightening of...