Hello everyone, I am working as a project manager in a private firm and I want the complete record of the work flow of my project. I was on leave for past 10 days and none of my people gave any records of any work. How can I check the work flow of the system of those 10 days?
Hey friend, I have also gone through the same situation. The same happened with me also. That time I came to know about a collection system on internet which works for the maintenance of the work flow of any company or organization. It helped me to have a look on my system’s work flow. I think this will help you also.
It depends on the construction of the pump as to its ability to rotate backward but in general they can rotate backward to some degree with no problem. If the pump is large and has a pressurized lube system, then it might be a problem.
It depends on the construction of the pump as to its ability to rotate backward but in general they can rotate backward to some degree with no problem. If the pump is large and has a pressurized lube system, then it might be a problem
One problem with a pump running in reverse is the lack of any speed control. It is possible for the pump to exceed one of its design parameters in that case.
It is generally considered good practice to put a check valve in the discharge of any centrifugal pump that might run backward or over pressure the suction if the driver fails. A fully opening swing check would probably be the best choice for this application. It may not always fully close but even a leaking check valve can provide some protection.
An automatic closing ball valve is probably a better choice if the actuator is set up to fail closed, but that type of system requires careful study to be sure it functions in a safe manner.
How to check the work flow of the system?
