- A.
- B.
- C.
- D.
Studying seriously for GATE CSE?
Keep browsing free. Pro unlocks the paid study loop: explanations, topic mastery, mistake notebook, and custom PYQ drills.
See GATE CSE betaOpen notebookGATE 2025Set MasterQ44MCQanswer keyexplanation soonhard
Electrical Engineering · DC Machines
Concept intelligence
Drill mode: armature current · 2/14
Recurring concept
See all 64 →DC Machines has appeared in GATE Electrical Engineering 64 times across 30 years (2021, 2022, 2023, 2024, 2025, ...).
More questions on DC Machines
See all →- 2025 QA DC series motor with negligible series resistance is running at a certain speed driving a load, where the lo...
- 2024 QA 5 kW, 220 V DC shunt motor has 0.5 $\Omega$ armature resistance including brushes. The motor draws a no-load...
- 2023 QA separately excited DC motor rated 400 V, 15 A, 1500 RPM drives a constant torque load at rated speed operati...
- 2022 QA 280 V, separately excited DC motor with armature resistance of 1 $$\Omega$$ and constant field excitation dr...
- 2021 QA belt-driven DC shunt generator running at 300 rpm delivers 100 kW to a 200 V DC grid. It continues to run as...
- 2019 Q46A 220 V DC shunt motor takes 3 A at no-load. It draws 25 A when running at full-load at 1500 rpm. The armature...
- 2018 Q49A separately excited DC generator supplies 150 A to a 145 V DC grid. The generator is running at 800 RPM. The...
- 2018 QA separately excited dc motor has an armature resistance R $$a$$ = 0.05Ω. The field excitation is kept consta...
∑ has math
DC series motorspeed controlarmature currentexternal resistance