Question
a.
operate in first quadrant
b.
operate in second quadrant
c.
class A chopper operates in first quadrant while class B operates in second quadrant
d.
may operate in either first or second quadrant
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Class A and class B chopper
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. To turn off an SCR, it is necessary to reduce its current to less than :
View solution
Q. When a single phase dual converter is operating in circulating current mode
View solution
Q. In a 3 phase bridge inverter, the gating signals for the three phases have a phase difference of
View solution
Q. The total number of leads in SCR, DIAC and TRIAC respectively are
View solution
Q. A single phase semiconverter is feeding a highly inductive load and has a freewheeling diode across the load. The waveshape of input current is
View solution
Q. In a semi converter feeding a resistive load
View solution
Q. In an n stage high frequency series inverter having a time period T, each stage is active for a time interval of
View solution
Q. In a 3 phase semiconverter, the output voltage becomes discontinuous for
View solution
Q. In integral cycle control of ac regulator, the input power factor is equal to
View solution
Q. McMurrary full bridge inverter uses
View solution
Q. A fully controlled bridge converter feeds a highly inductive load such that the load current can be assumed to be constant. The wave shape of input current is
View solution
Q. A static excitation system uses
View solution
Q. The application of gate signal decreases the break over voltage of on SCR.
View solution
Q. The power factor at the input terminals of a cyclo- converter is generally
View solution
Q. Ripple factor RF and form factor FF are related as
View solution
Q. Modified Mc Murray full bridge inverter uses
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
