Engine_2014 : Electricity - 90/2299
|
|---|
| « Previous Question |
| A three-phase alternator is operating at 450 volts with the switchboard ammeter indicating 300 amps. The kW meter currently indicates 163.6 kW, with a power factor of 0.7. If the power factor increases to 0.8, how much would the kW meter reading increase by? |
| A) 17.8 KW |
| B) 23.2 KW |
| C) 30.6 KW |
| D) 37.8 KW |
loading answer...
| Comments |
|---|
| There are no comments for this question. |