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  • Users: compguy22
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  1. compguy22

    help regarding probation period / work contract breach

    My work contract states that my probation period is 6 months. After probation period completion my salary is also to be revised (increased). Now I am about 7 months since start of work. During the probation period there is one interim review at 3 months and then final review at 6 months...
  2. compguy22

    How to deal with co-worker

    hello all, I am having some serious issues with a coworker who is product leader. I do not report to this co-worker, I am just assigned to do engineering work as part of their product group. A couple of months ago when we started to work together, I needed to revise or update some of their...
  3. compguy22

    Impact of ambient temperature on sizing

    Hello, In determining size of screw type air compressor, I am facing the following problem. If I consider max. ambient temperature at site which is 35 deg C, then I need to select bigger frame size to match scfm peak flow demand. This is normally the sizing case. However the site temperature...
  4. compguy22

    No match between flowmeter measurement and air piston compressor expected capacity

    Hello, I have log data of flow meter measurements on the discharge line of a 40 bar piston type air compressor (400 kW). Measurements were taken downstream dryer, at the air receiver. The problem is that the capacity measured is 33% below the compressor nameplate capacity which as FAD at ISO...
  5. compguy22

    Recording Amps on two screw compressors at different sampling rates

    Hello, I am recording Amps on motor's which are driving rotary screw compressors. Total is two compressor units, each of which is discharging into a common header. Amps are recorded at motor's electrical supply ; the objective is to post calculate, starting from the Amps, each unit flowrate...
  6. compguy22

    Full load current on nameplate

    Hello, On a electric motor driven rotary air compressor (rated 200 kW and equipped with a variable speed driver), the full load package current is indicated on the nameplate (this is package nameplate, not motor nameplate). However this current value is different than the package current value...

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