For a transmission line the voltage magnitude at the sending end is always large

Question

For a transmission line the voltage magnitude at the sending end is always larger than that at the receiving end always less than that at the receiving end. dependent on the load. When the load impedance at the receiving end of a lossless overhead transmission line is equal to the surge impedance and there is no any compensation at the both end. the voltage magnitude through the whole line decreases from sending end to receiving end. the voltage magnitude through the whole line keeps equal the voltage magnitude through the whole line increases from sending end to receiving end. The propagation velocity of voltage and current waves along a lossless overhead transmission line is about the same as velocity of light. about the same as velocity of sound. dependent on the conductors used. Based on the St. Clare Curve shown in Figure P4, the line loadability of a 500-km, 765-kV transmission line with a surge impedance Z_c = 266 Ohm is 1223 MW 2039 MW 2200 MW

Explanation / Answer

(1)-----c

(2)-----b

(3)-----a

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.