TRUE/FALSE. Write \'T\' if the statement is true .and \'P if the statement is fa
ID: 1997905 • Letter: T
Question
TRUE/FALSE. Write 'T' if the statement is true .and 'P if the statement is false. The angle associated with the total impedance is the angle by which the applied voltage leads the source current. Power factor can be determined by forming the ratio of the total circuit resistance to the magnitude of the total circuit impedance. Impedance is the combination of capacitive reactance, inductive reactance, and dc resistance. Inductive elements are storage devices and, unlike resistors, do not dissipate energy. Total impedance of a system is the reciprocal of the sum of the individual impedances. In analysis of a parallel RLC networks, inductive reactance would predominate at low frequencies and capacitive reactance at high frequencies.Explanation / Answer
1. satement is true
2.satement is true
3. statement is True
4. statement is true ( for ideal inductors & capcitors)
5. statement is False ( correct is sum of individual impedances)
6. statement is true
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