A single phase line has resistance of 5Ω per conductor and inductance of 25 mH per conductor. The line delivers 1000 kW power at 22 kV at 0.8 lagging power factor. So Find (1) voltage regulation (2) efficiency and (3) sending and power factor.

Answer the first and last 2 qestion Step By Step

The steady-state voltage drop between the load and the sending end of the line seen in (Figure 1) is excessive Suppose that V-4950/0° V (rms). A capacitor is placed in parallel with the 192 kVA load and is adjusted until the steady-state voltage at the sending end of the line has the same magnitude as the voltage at the load end, that is, 4950 V (rms). The 192 kVA load is operating at a power factor of 0.8 lag. Part A Calculate the size of the capacitor in microfarads if the circuit is operating at 60 Hz. In selecting the capacitance, use the value that results in the lowest possible power loss in the line. Express your answer in microfarads to three significant figures. ▸ View Available Hint(s) Figure 1 of 1 202 1100 192 kVA 0.8 lag ΜΕ ΑΣΦ. 11 vec C= 22.8 Submit Previous Answers Incorrect; Try Again; 5 attempts remaining Provide Feedback ? F

A single phase transmission line delivers 1500 kW at 33 kV at 0.8 p.f. lagging. The total resistance and inductive reactance of the line are 10 2 and 15 2 respectively. Determine     (i) sending end voltage (ii) sending end p.f. and (iii) efficiency of transmission.