need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
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sir i am working consruction company.we have 4 projects in varrious places.i enter attendance in payroll by project wise.if enter autofill salaries combained all projects.i want individual salaries base on attendance feeding method.because staff are changing in one project to another project offenly.please explain method
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