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What is the effect of increasing the transmission line length on the voltage dro

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Question: What is the effect of increasing the transmission line length on the voltage drop?

Options:

  1. Voltage drop decreases
  2. Voltage drop remains constant
  3. Voltage drop increases
  4. Voltage drop becomes negligible

Correct Answer: Voltage drop increases

Solution:

As the transmission line length increases, the voltage drop also increases due to the resistance and reactance of the line.

What is the effect of increasing the transmission line length on the voltage dro

Practice Questions

Q1
What is the effect of increasing the transmission line length on the voltage drop?
  1. Voltage drop decreases
  2. Voltage drop remains constant
  3. Voltage drop increases
  4. Voltage drop becomes negligible

Questions & Step-by-Step Solutions

What is the effect of increasing the transmission line length on the voltage drop?
  • Step 1: Understand that a transmission line carries electricity from one place to another.
  • Step 2: Know that every transmission line has some resistance and reactance, which are properties that oppose the flow of electricity.
  • Step 3: Realize that when electricity flows through a longer transmission line, it encounters more resistance and reactance.
  • Step 4: Recognize that this increased resistance and reactance causes a larger voltage drop, meaning less voltage reaches the end of the line.
  • Step 5: Conclude that as the length of the transmission line increases, the voltage drop also increases.
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