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1
GATE EE 1993
MCQ (Single Correct Answer)
+1
-0.3
A chopper operating at a fixed frequency is feeding an $$R$$-$$L$$ load. As the duty ratio of the chopper is increased from $$25\% $$ to $$75\% $$, the ripple in the load current
A
Remains constant
B
Decreases, reaches a minimum at $$50\% $$ duty ratio and then increases
C
Increases, reaches a maximum at $$50\% $$ duty ratio and then decreases
D
Keeps on increasing as the duty ratio is increased
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Questions Asked from Marks 1
GATE EE 2025 (1) GATE EE 2024 (1) GATE EE 2023 (1) GATE EE 2016 Set 1 (1) GATE EE 2015 Set 1 (1) GATE EE 2014 Set 2 (1) GATE EE 2010 (1) GATE EE 2002 (1) GATE EE 1996 (1) GATE EE 1995 (2) GATE EE 1994 (1) GATE EE 1993 (1)
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement