Objection gsecl je elect. ques. no.12 electrical engineering

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STEP-UP CHOPPER
This Reference is taken from standard book POWER ELECTRONICS BY DR. P. S. BIMBHRA
Fifth Edition: 2012 June, Reprint: 2014 by Khanna publishers, PAGE NO. 384 TO 388

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In step-up chopper, pulse-width of
output voltage, Vo is obtained when
thyristor is off or non-conducting.
As it can be se
chopper, pulse
obtained when
non-conductin
So, in Ques. n
should be equ
thyristor i.e. 50

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In this example also, pulse-width
of output voltage is equal to off
time or non-conducting time of
the thyristor.