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GATE EE 2017 Set 2
MCQ (Single Correct Answer)
+1
-0.3
A three-phase voltage source inverter with ideal devices operating in $${180^ \circ }$$ conduction mode is feeding a balanced star-connected resistive load. The $$DC$$ voltage input is $${V_{dc}}.$$ The peak of the fundamental component of the phase voltage is
2
GATE EE 2017 Set 1
Numerical
+1
-0
In the converter circuit shown below, the switches are controlled such that the load voltage $${v_0}\left( t \right)$$ is a $$400$$ $$Hz$$ square wave.
The RMS value of the fundamental component of $${v_0}\left( t \right)$$ in volts is ___________.
Your input ____
3
GATE EE 2017 Set 1
Numerical
+1
-0
A $$3$$-phase voltage source inverter is supplied from a $$600V$$ $$DC$$ source as shown in the figure below. For a star connected resistive load of $$20\,\,\Omega $$per phase, the load power for $${120^ \circ }$$ device conduction, in $$kW,$$ is ___________.
Your input ____
4
GATE EE 2011
MCQ (Single Correct Answer)
+1
-0.3
A three-phase current source inverter used for the speed control of an induction motor is to be realized using MOSFET switches as shown below. Switches $${S_1}$$ to $${S_6}$$ are identical switches.
The proper configuration for realizing switches $${S_1}$$ to $${S_6}$$ is
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Questions Asked from Inverters (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE EE Subjects
Electric Circuits
Electromagnetic Fields
Signals and Systems
Electrical Machines
Engineering Mathematics
General Aptitude
Power System Analysis
Electrical and Electronics Measurement
Analog Electronics
Control Systems
Power Electronics