Electrical Engineering
2025 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE EE 2025 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 34–36 of 65. Imported answers require review unless explicitly marked reviewed.
Question 34
Open questionEENAT1 markNeeds review
In the circuit with ideal devices, the power MOSFET is operated with a duty cycle of 0.4 in a switching cycle with
and
. The power delivered by the current source, in W, is __________ (round off to the nearest integer). 
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Open questionEENAT1 markNeeds review
The induced emf in a 3 kV, 4 pole, 3-phase star connected synchronous motor is considered to be equal and in phase with the terminal voltage under no load condition. On application of a mechanical load, the induced emf phasor is deflected by an angle of 2° mechanical with respect to the terminal voltage phasor. If the synchronous reactance is
, and stator resistance is negligible, then the motor armature current magnitude, in ampere, during loaded condition is closest to, __________ (round off to two decimal places).Log in to check the answer
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Open questionEEMCQ2 marksNeeds review
Let
and
be continuous random variables with probability density functions
and
, respectively. Further, let
and
Which one of the following options is correct?
Your answerChoose one option.
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