div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Dr Mostafa Saad Course Coordinator : Dr Ahmed Kadry Head of Department: Prof Hamdy Ashour Question 3: A4 a Draw and explain the operation of a Thyristor firing circuit 2 src=https:reader031fdocumentsinreader031viewer20220406095ecddf255140d13f9829ad3ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Dr Mostafa Saad Course Coordinator : Dr Ahmed Kadry Head of Department: Prof Hamdy Ashour Question 3: A4 a Draw and explain the operation of a Thyristor firing circuit 2 src=https:reader031fdocumentsinreader031viewer20220406095ecddf255140d13f9829ad3ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv