Question: A cause-and-effect diagram illustrates logic for a function where two valves will be closed and a pump will be de-energized when either of two pressure
A cause-and-effect diagram illustrates logic for a function where two valves will be closed and a pump will be de-energized when either of two pressure sensors detects that pressure in a vessel is too high. Valve 1 cuts off inlet feed to reduce pressure in the vessel. Valve 2 closes the outlet to prevent process disturbance downstream. The pump is turned off by de-energizing motor contactors to prevent pump failure.
What equipment is part of the SIF?
Step by Step Solution
3.48 Rating (155 Votes )
There are 3 Steps involved in it
The answer will vary depending on the definition of the SIF O... View full answer
Get step-by-step solutions from verified subject matter experts
