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Electrical Machines
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GATE EE 1993
MCQ (Single Correct Answer)
+2
-0.6
A $$220/440$$ $$V,$$ $$50$$ $$Hz$$ single phase transformer operates on $$220$$ $$V,$$ $$40$$ $$Hz$$ supply with secondary winding. Then
A
the eddy current loss and hysteresis loss of the transformer decrease
B
the eddy current loss and hysteresis loss of the transformer increase
C
the hysteresis loss of the transformer increases while eddy current loss remains the same
D
the hysteresis loss remains the same whereas eddy current loss decreases
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Questions Asked from Marks 2
GATE EE 2023 (1) GATE EE 2018 (2) GATE EE 2017 Set 2 (1) GATE EE 2017 Set 1 (1) GATE EE 2016 Set 2 (2) GATE EE 2016 Set 1 (3) GATE EE 2015 Set 1 (2) GATE EE 2015 Set 2 (3) GATE EE 2014 Set 2 (1) GATE EE 2014 Set 3 (4) GATE EE 2014 Set 1 (1) GATE EE 2013 (1) GATE EE 2012 (1) GATE EE 2010 (1) GATE EE 2009 (6) GATE EE 2008 (2) GATE EE 2007 (1) GATE EE 2006 (3) GATE EE 2004 (3) GATE EE 2003 (3) GATE EE 2002 (1) GATE EE 2001 (2) GATE EE 2000 (1) GATE EE 1999 (5) GATE EE 1998 (1) GATE EE 1997 (2) 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