Use the single line diagram shown in Figure below to answer the next 4 question: If all transmission lines are identical in tower and conductor specifications that give an impedance (at primary side) of z-r+jx 2/Km length, using the lower limit of the setting range, find the followings: BB.A RA L 140 km BB.B DO a. 2-0.02+j0.0.8 2/km - d. z-0.05+j0.2 2/km R 2. If z-0.07+j0.35 02/Km the second transmission a. L- 150 km d. L- 120 km L km 1. If Zone 1 setting for realy A: (ZA)-5.95+j23.8 42, the value of line impedance per 1 km z is : BB.C of b.z-0.03+j0.12.2/km e.-0.06+j0.24 $2/km 3. If z=0.06+j0.30 2/Km, a. ZA3= 12.8+j64 52 d. ZA3 10.8+j54 92 1 km b. Z e. Z and Zone 2 setting for realy B: (ZB2)-12.6+j63 2, the length of line L, in km is:- 140 km b. L e. L-100 km 98.D c. z=0.04+j0.162/km f. none c. L 130 km f. none c. Z-14.4+j72 92 f. none L-200 km, then Zone 3 setting for realy A: (ZA) is: 22.8+j1149 25+j100 22 4. If z=0.01+j0.05 2/Km, CT ratio n200/1, VT ratio n, setting for realy A: (ZA1 sec) at secondary side (relay side) is: a. ZAL sec 1.19+j5.95 $2 b. ZAL sec 5.8+j29 2 d. ZA1.sec = 10.8+j54 c. ZA1.7.14+j35.792 132kV/110V, then Zone 1 c. ZAL sec - 8.4+j42 92 none