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Date May 2014 Marks available 1 Reference code 14M.1.HL.TZ2.25
Level Higher level Paper Paper 1 Time zone Time zone 2
Command term Question number 25 Adapted from N/A

Question

The voltage output of a particular power station is stepped up by a factor of 103. As a result the power loss in the transmission cables is reduced by a factor of

A. 103.

B. 106.

C. 109.

D. 1012.

Markscheme

B

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 11: Electromagnetic induction » 11.2 – Power generation and transmission
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