USCGQ
USCGQ
Toggle sidebar

Engine 2014: Electricity

Question 91 of 2,299

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, what would the new kW meter reading?

0 ✓ | 0 ✕ 10 free left today

Tip: press A-D to answer

More Electricity questions