Electrical Engineering
2017 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE EE 2017 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 7–9 of 65. Imported answers require review unless explicitly marked reviewed.
Question 7
Open questionEEMCQ1 markNeeds review
Consider the system with following input-output relation
where,
is the input and
is the output. The system isYour answerChoose one option.
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Open questionEEMCQ1 markNeeds review
A 4 pole induction machine is working as an induction generator. The generator supply frequency is 60 Hz. The rotor current frequency is 5 Hz. The mechanical speed of the rotor in RPM is
Your answerChoose one option.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 9
Open questionEEMCQ1 markNeeds review
A source is supplying a load through a 2-phase, 3-wire transmission system as shown in figure below. The instantaneous voltage and current in phase-a are
V and
A, respectively. Similarly for phase-b, the instantaneous voltage and current are
V and
A, respectively. The total instantaneous power flowing from the source to the load is 
Your answerChoose one option.
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