Electrical Engineering · Power Electronics
In the context of Silicon Controlled Rectifier (SCR) operation in an AC circuit, the firing angle (α) is best defined as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1The angle from the start of the AC cycle to the point where the SCR turns off.
- 2The angle measured from the instant the SCR becomes forward-biased to the instant it is triggered into conduction.✓
- 3The angle during which the SCR remains in the conducting state in one half-cycle.
- 4The angle from the zero crossing of voltage to the instant the SCR becomes reverse-biased.
Correct answer
The angle measured from the instant the SCR becomes forward-biased to the instant it is triggered into conduction.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Electrical Engineering?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Power Electronics MCQs →Want more practice questions on Power Electronics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electrical Engineering · Power Electronics