1
GATE EE 2006
MCQ (Single Correct Answer)
+1
-0.3
In a $$DC$$ machine, which of the following statements is true?
2
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
A dc series motor fed from rated supply voltage is overloaded and its magnetic
circuit is saturated. The torque-speed characteristic of this motor will be
approximately represented by which curve
of Fig.
3
GATE EE 2001
MCQ (Single Correct Answer)
+1
-0.3
In case of an armature controlled separately excited dc motor drive with closed loop
speed control, an inner current loop is useful because it
4
GATE EE 2000
MCQ (Single Correct Answer)
+1
-0.3
A 1.8° step, 4-phase stepper motor has a total of 40 teeth on 8 poles of stator.
The number of rotor teeth for this motor will be
Questions Asked from D.C Machines (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE EE 2023 (3)
GATE EE 2018 (1)
GATE EE 2016 Set 1 (1)
GATE EE 2015 Set 1 (1)
GATE EE 2015 Set 2 (2)
GATE EE 2014 Set 3 (1)
GATE EE 2011 (1)
GATE EE 2007 (1)
GATE EE 2006 (1)
GATE EE 2002 (1)
GATE EE 2001 (1)
GATE EE 2000 (3)
GATE EE 1999 (1)
GATE EE 1996 (3)
GATE EE 1995 (1)
GATE EE 1993 (1)
GATE EE 1992 (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