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The output power of any electric motor is taken from

The output power of any electric motor is taken from Correct Answer Coupling mounted on shaft

Coupling mounted on the shaft: A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power

Frame: The outer frame of a dc machine is called yoke. It is made up of cast iron or steel. It provides mechanical strength.

Commutator: Commutator is a mechanical rectifier which converts the alternating voltage generated in the armature winding into a direct voltage across the brushes.

Related Questions

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Consider the following statements:
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2. Parliament has exclusive power to make any law with respect to any matter not enumerated in the Concurrent List or State List
3. Parliament has power to make any law for the whole or any part of the territory of India for implementing any treaty, agreement, or convention with any other country
4. Parliament has power to legislate with respect to a matter in the State List in the national interest subject to the resolution passed by the Council of States by two-thirds majority
Which of these statements are correct?
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In a survey of university students, 64 had taken Drama course, 94 had taken Dance course, 58 had taken a Singing course, 28 had taken Drama and singing course, 26 had taken Drama and dance course, 22 had taken Dance and singing course, and 14 had taken all the three courses. Find how many have taken only one course?
Below stated are some of the statements about the Alternating current. You need to identify which of the following is incorrect, 1. DC power is far more powerful than AC power. The efficiency and power to size characteristics of DC motors and apparatuses are increased. Lighting by DC (LED) is 75% more efficient than lighting from incandescence. 2. A comparatively high voltage alternating current may be generated and easily raised and dropped by the static equipment known as the transformer, which makes electrical energy transmission and distribution economical, 3. Initial costs and maintenance of the AC motor are less expensive since it has no switch and is less powerful than the DC motor for constant working speed, hence it is desired to create power as alternating current. 4. The great efficiency of transmission in ac makes electric power generation cost-effective, Produced in huge quantities in one station and distributed throughout a vast area.
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1. The Parliament has exclusive power to make any law with respect to any matter not enumerated in List II or List III.
2. State Legislatures have exclusive power to make any law with respect to any matter enumerated in List-II.
3. The Parliament as well as State Legislatures have exclusive power to make any law with respect to any matter not enumerated in List II or List III.
Which of the statements given above is/are correct?
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