Q2) Given V1 = 3 j5 and V2 = 2 + j4.5, calculate the following;

A- V1 + V2 =

B- V1 V2 =

C- V2 V1 =

Q3) Given V1 = 3.5 j5.6 and V2 = 2.5 + j4.3, calculate the following;

A- V1 + V2 =

B- V1 V2 =

C- V2 V1 =

Q4) Given V1 = 7 angle 35degress and V2 = 9 angle60degrees, calculate the following;

A- V1 x V2 =

B- V1 / V2 =

C- V2 / V1 =

Q5) Given V1 = 5 angle25degrees and V2 = 4 angle70degress, calculate the following;

A- V1 x V2 =

B- V1 / V2 =

C- V2 / V1 =

Q6) Given V1 = 12 angle 40degress and V2 = 8 angle 55degress, calculate the following;

A- V1 x V2 =

B- V1 / V2 =

C- V2 / V1 =

Q7) Given V1 = 12 angle 65degress and V2 = 8 angle 30degress, calculate the following;

A- V1 x V2 =

B- V1 / V2 =

C- V2 / V1 =

Q8) Convert the coordinates of the following phasors from their rectangular formats to polar; V1 = 5 + j3 and V2 = 4.5 j2, V3 = 6 + j4 and V4 = 5 j5; (2 points each) V1 =

V2 =

V3 =

V4 =

Q9) Convert the coordinates of the following phasors from their polar formats to rectangular; V1 = 7 angle35degress, V2 = 9 angle 60degress, V3 = 7 angle 55degress and V4 = 9 angle 45degress

V1x =

V1y =

V2x =

V2y =

V3x =

V3y =

V4x =

V4y=

Q10) In Figure 1, which of the following sentences is true? (5 points)

A- phasor A leads phasor B & lags phasor C

B- phasor B leads phasor A & lags phasor C

C- phasor C leads phasor A & lags phasor B

D- phasor A leads phasor C & lags phasor B

E- phasor B leads phasor C & lags phasor A