Question

24.
Advantages of higher transmission voltage is/are
(a) Power transfer capability of the transmission line is increased
(b) Transmission line losses are reduced
(c) Area of cross section and volume of the conductor is reduced
(d) All of these
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Answer 1

Answer:

Explanation:

A

Answer 2

Answer:

(c) Area of cross section and volume of the conductor is reduced

Explanation:

High-Voltage Transmission Benefits

It transfers or transports large amounts of electricity over a long distance. Both the voltage control and the voltage loss are improved. At high voltage levels, this transmission has an excellent tendency to boost power efficiency. It lessens power losses (especially line losses).

• Reduced conductor volume occurs with greater voltage. Conductor A's area 1/Vs2 Vs is the supply voltage. As a result, less material is needed, which lowers the cost of the material and the transmission.
• The transmission of high voltage necessitates a thin conductor.
• It transfers or transports large amounts of electricity over a long distance.
• Both the voltage control and the voltage loss are improved.
• At high voltage levels, this transmission has an excellent tendency to boost power efficiency.
• It lessens power losses (especially line losses).
• EHV transmission offers excellent flexibility for improving next systems.

hence Transmission has long-term, even decades-long benefits for everyone from families to power producers over vast geographic regions. Lower energy costs, less pollution, more jobs, and increased grid dependability are some of these advantages.