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Calculate the peak voltage of a mains supply of r.ms. value 220V.
Classroom
Physics Classroom
Neco
Neco 2000
More Topics
Calculate the peak voltage of a mains supply of r.ms. value 220V.
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
121 V
B
156 V
C
225 V
D
240 V
E
311 V
Show Answer
Show Explanation
Correct Answer:
Option E
Explanation:
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