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What is induction in DC motor?
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Does induction motor works on DC?
Answer : No, an induction motor does not work on DC (Direct Current). It works on **AC (Alternating Current)**. Here's why: - An **induction motor** operates by creating a rotating magnetic field ... induced current in the rotor to generate motion. In summary, induction motors are designed for AC, not DC....

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What is a DC induction motor?
Answer : A **DC induction motor** is actually a bit of a misnomer because it combines two different types of motors: **DC motors** and **induction motors**, which are typically alternating current (AC) motors. ... Does that clear things up? Or are you asking about a specific kind of motor with this label?...

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Is an induction motor AC or DC?
Answer : An **induction motor** is an **AC motor**. It operates on alternating current (AC) and works based on the principle of electromagnetic induction. The stator creates a rotating magnetic ... are widely used in industrial and domestic applications due to their simplicity, reliability, and efficiency....

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How can eddy current losses be reduce in an induction motor?

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List the energy conservation technique in induction motor.

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Discuss the energy conservation opportunities in induction motor and its need.

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State any four energy conservation techniques in Induction motor.

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State any four abnormalities in an induction motor.

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Explain phase shifting (production of rotating magnetic field) in shaded pole induction motor with neat diagram.
Answer : ### Phase Shifting in Shaded Pole Induction Motor (Rotating Magnetic Field) A **shaded pole induction motor** is a type of single-phase induction motor. It operates based on the principle of a rotating magnetic field. In a shaded pole motor, ... -------- | | | Shaded Part | | ...

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State the function of following parts in Induction motor: (i) Stator (ii) Sliprings

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State the function of centrifugal switch in single phase induction motor.

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Discuss the role of capacitor in single phase capacitor start capacitor run induction motor.

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State the function of following parts in Induction motor. (i) Stator (ii) Sliprings

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What is the locked rotor current in an induction motor?

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How does the temperature rise in an induction motor affect its performance?

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What is the importance of the synchronous speed in the operation of an induction motor?
Answer : Synchronous speed is crucial for the operation of an induction motor because it helps define the relationship between the motor's rotor and stator magnetic fields. Here's why it matters: ... 's important for efficient operation and torque production, ensuring the motor runs smoothly and effectively....

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What is the role of insulation in the stator winding of an induction motor?

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How does a star-delta starter work in starting an induction motor?
Answer : A star-delta starter is commonly used to reduce the starting current and prevent damage to an induction motor during startup. Here's how it works in simple terms: ### 1. ** ... especially useful for motors with high starting currents, such as large motors used in industrial applications....

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What is the role of the magnetic field in the operation of an induction motor?

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What is the significance of the squirrel-cage rotor in an induction motor?

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What is the role of the stator and rotor in an induction motor?
Answer : In an induction motor, the **stator** and **rotor** work together to produce the rotational motion that drives the motor. Here's a simple breakdown of their roles: ### 1. **Stator:** ... is "induced" to move by the stator's magnetic field, rather than requiring an external electrical connection....

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What is slip in an induction motor?
Answer : Slip in an induction motor refers to the difference between the speed of the rotating magnetic field (synchronous speed) and the actual speed of the rotor. It is expressed as a percentage ... the motor is not running as efficiently and may indicate issues like overloads or mechanical problems....

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Which motor is used in induction?
Answer : In induction, **induction motors** are used. These motors are commonly referred to as **squirrel cage motors**, which is the most widely used type of induction motor. There are two types of ... spin and do mechanical work. Let me know if you want more details about how these motors work!...

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What is the application of eddy current in induction motor?

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Is self-induction greater in AC or DC?
Answer : Self-induction (or inductance) is greater in **AC (alternating current)** than in **DC (direct current)**. Here's why: - **In DC circuits**, once the current starts ... more significant in AC circuits** because of the continuous variation in current, which constantly induces opposing voltages....

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What would happen if we use DC source instead of AC source in mutual induction?
Answer : If you use a DC (Direct Current) source instead of an AC (Alternating Current) source in mutual induction, the main difference comes from the behavior of the magnetic field and ... continuously changing current ensures that a varying magnetic field constantly induces current in the secondary coil....

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What is the effect of self induction in a dc circuit ?

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What is the principle of single phase induction motor?

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What is the general principle of induction motor?
Answer : The general principle of an **induction motor** is based on the idea of electromagnetic induction. Here's how it works, broken down simply: 1. **AC Supply**: When an alternating current (AC) is ... causing the motor to work. Let me know if you need more details on any part of the explanation!...

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What are the two basic parts of an induction motor?

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What is the working principle of self induction motor?

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What is the formula for 3-phase induction motor?
Answer : For a 3-phase induction motor, there are a few important formulas that relate to its performance. The key formulas are as follows: ### 1. **Synchronous Speed (Ns)** The synchronous ... Watts) These formulas are fundamental for understanding and analyzing the operation of 3-phase induction motors....

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What is the principle of 3-phase induction motor?
Answer : The principle of a **3-phase induction motor** is based on the interaction between a rotating magnetic field and the current induced in the rotor. Here's a simplified explanation of how it works ... less than the synchronous speed, with the **slip** allowing the induction process to keep happening....

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