Error message

  • User warning: The following module is missing from the file system: lightning. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1143 of /opt/bitnami/apps/drupal/htdocs/includes/bootstrap.inc).
  • Warning: chmod(): Operation not permitted in _event_css_add() (line 272 of /opt/bitnami/apps/drupal/htdocs/sites/all/modules/contrib/event_calendar/event_calendar_colors/event_calendar_colors.module).

kilowatts electrical

Calculations:
Select current type:  
Enter voltage in volts: V
Enter current in amps: A
Enter power factor:  
       
kilowatts electrical: kW

kilowatts mechanical

Calculations:
Enter kVA: kVA
Enter power factor:  
Enter Alternator Efficiency:  
       
kilowatts mechanical: kWm

kVA

Calculations:
Select current type:  
Enter voltage in volts: V
Enter current in amps: A
       
kVA: kVA

Amps

Calculations:
Select current type:  
Enter kVA: kVA
Enter voltage in volts: V
       
Amps: A

Speed (rpm)

Calculations:
Enter Frequency: Hz
Enter no. of Poles:  
       
Speed: rpm

Horsepower required to drive alternator

Calculations:
kW electrical: kW
Enter Alternator Efficiency:  
       
Horsepower required: HP