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DC Motor MCQ (Multiple Choice Questions) PDF Download
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The MCQ: Electric motor is a device which converts electric energy into; "DC Motor" App Download (Free) with answers: Potential energy; Rotational energy; Kinetic energy; Rotational kinetic energy; to study online high school courses. Solve Electromagnetism Quiz Questions, download Apple eBook (Free Sample) for online degree programs.
DC Motor MCQs: Questions and Answers PDF Download
In a D.C motor the coil in a magnet rotates maximum to about
- 180 °
- 150 °
- 90 °
- 50 °
Electric motor is a device which converts electric energy into
- potential energy
- rotational energy
- kinetic energy
- rotational kinetic energy
The total force acting on the armature can be increased by increasing the
- coil's current
- number of turns of coil
- area of coil
- all of above
The magnetic field produced either by permanent magnets or by an electromagnet called a
- magnetic field
- field coil
- circuit breaker
- fuse
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DC Motor Learning App: Free Download (Android & iOS)
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Grade 9 Physics Career Tests
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Grade 9 Physics MCQ Questions
- Evaporation takes place at all temperatures but only from surface of
- Acceleration produced in an 8 kg mass when a force acts on a body of 5 kg produces an acceleration of 10 ms-2 is
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- A quantity described by magnitude and direction both are called
- Property of a body due to which it resists any change in its state of rest or motion is termed as
DC Motor MCQs Book Questions
- Reflection by rough surfaces is called
- Nature of light is wave as well as particle, thus its nature is
- 1 micro farad (1µF) is equal to
- To and fro oscillatory motion in which acceleration of body is directly proportional to displacement of body from mean position and is always directed towards mean position is known as
- NAND operation is simply AND operation followed by