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Question 40

An alternating current, I, in amperes varies with time, 1, in seconds as I = 4sin200irt. The Entire value of the current, 1, in A and the frequency in Hz are:

  • A.Ir = 2, f = 100
  • B.Ir = 4√2, f = 50
  • C.Ir = 4/√2, f = 100
  • D.Ir = 4/√2, f = 400
Objective

Question details

Exam body
NDA
Subject
Physics
Year
2016/2017
Question no.
#40
Type
Objective
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