1.

The phase sequence is important forrotating machinery, because the:Direction of current flow will increaseDirection of rotation will be affectedMachinery could draw excessive loadcurrentPower factor will be leading instead oflagging​

Answer»

Answer:

Power FACTORS are USUALLY stated as "leading" or "lagging" to show the sign of the PHASE angle. Capacitive loads are leading (current leads voltage), and INDUCTIVE loads are lagging (current lags voltage). ... At low values of power factor, more apparent power needs to be transferred to get the same real power.

Step-by-step explanation:

OK



Discussion

No Comment Found

Related InterviewSolutions