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Is commutator used in AC or DC?
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Why commutator is used in DC?
Answer : The commutator is used in DC (Direct Current) motors and generators to ensure the current in the windings flows in the right direction for continuous rotation or energy generation. Here's why ... continuous and unidirectional motion in DC motors and for converting AC to DC in DC generators....

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What is the function of commutator in a DC machine?

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What is the function of a commutator in a DC motor?

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What are the materials used to make a commutator?
Answer : A commutator is a crucial component in DC motors and generators, used to reverse the current direction in the armature windings to maintain continuous rotation. To ensure that the commutator can ... are chosen to provide good electrical conductivity, durability, and resistance to wear and heat....

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Why we can’t store AC in Batteries instead of DC.or Can we store AC in batteries instead of DC?

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Is power stored in AC or DC?
Answer : Power itself is not stored in AC (Alternating Current) or DC (Direct Current). However, **energy** can be stored in various ways using either AC or DC, depending on the storage technology. Here's ... power** is the rate at which energy is used or transferred, not something that's stored by itself....

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Do transformers work in AC or DC?
Answer : Transformers **only work with AC (Alternating Current)**, not DC (Direct Current). ### Why? A transformer operates based on **electromagnetic induction**, which requires a **changing magnetic field* ... will not function properly. So, transformers are designed to work **only with AC power.**...

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What is a DC-AC inverter used for in renewable energy systems?

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Is RLC AC or DC?
Answer : An RLC circuit can be either **AC (Alternating Current)** or **DC (Direct Current)**, depending on how it is powered. 1. **RLC Circuit with AC (Alternating Current):** When an ... and reactance. - **DC RLC Circuit**: DC voltage, initial charging behavior, and eventually a steady current....

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Is a thermistor AC or DC?
Answer : A thermistor can be used in both AC (Alternating Current) and DC (Direct Current) circuits. However, the type of current depends on the specific application: 1. **DC circuits**: ... experience more heat variation due to the alternating nature of the current, which could affect its response....

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