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## #1 2017-11-02 08:17:34

**shakeel123****Moderator**- Registered: 2017-09-21
- Posts: 50,796

### The points where the waveform of an A.C. cycle cross the time axi...

# ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Physics Alternating Current

**Question:**

The points where the waveform of an A.C. cycle cross the time axis corresponds to phase?

**Option A):**

90º**Option B):**

180º**Option C):**

0º**Option D):**

π/2 and 3π/2**Option E):**

0 and π

**Correct Answer is Option E):**

0 and π

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## 2017-11-02 08:17:34

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### Re: The points where the waveform of an A.C. cycle cross the time axi...

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