Question

Find the SUM the following two current phasors:          2 ∟30^o    +     5 ∟45^o   
Real Magnitude of 2 ∟30^o        
Imaginary Magnitude of 2 ∟30^o
Real Magnitude of 5 ∟45^o        
Imaginary Magnitude of 5 ∟45^o
Real Magnitude of SUM
Imaginary Magnitude of SUM    

Answer 1

one. find sum to and sum the following two current phasors: 2/30 + 56+5. Real magnitude af 21.30 Imaginary magnitude of 2130 Real magnitude af 5L45° Imaginary magnitude of 5/45° Real magnitude of sum imaginary magnitude af sum. Solve! We know that 810 = 8coso & irsino j 2 x 1 / 2 Let P= 2 230° > P = 2 los 30° + j 2 singo' = 2x3 + P= √3+ 1 = REUP) + Im LP) • Real magnitude af 2430 = } o imaginary magnitude at a £30 = 1 Let o= 5L45° a = 8 cos45° +15 sin 45º = 1 / 2 + 3 5 7 = Rela) + Im (O) To Real Magnitude ab 5 L450 = 5 - - is imaginary magnitude ab 5L45°= 5 • Real magnitude af sun a magnitude af sum = Re(P) & Reca) B + 5 1 2 = 56+ 5 = 2.44 +5 - 10414 = 5:267 Read magnitude af Sum = 5.267 ude at sum = • Imaginary magnitude af su IM LP) + Im (0) I + = 1345 1.414 +5 1414 4.536 inary magnitude af sum= 4.536. I Imaginary magnitude