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What is a secondary battery also called?
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Why is it called secondary battery?
Answer : A **secondary battery** is called that because it is **rechargeable**. The term "secondary" comes from the fact that, unlike **primary batteries** (which are used once and then discarded), a ... the fact that these batteries can be reused, in contrast to "primary" batteries, which are single-use....

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What is a NAND gate also called?
Answer : A **NAND gate** is also called a **NOT-AND gate** because it performs the inverse (NOT) operation on the output of an AND gate. In simpler terms, it gives the opposite result of what an AND gate ... universal gate because you can use it to construct any other logic gate (like AND, OR, NOT, etc.)....

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What is a polar vector also called?
Answer : A polar vector is also known as a **true vector** or **physical vector**. This type of vector has both magnitude and direction, and its direction is independent ... called pseudovectors) represent quantities like angular velocity or torque and behave differently under coordinate transformations....

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What is a divider also called?
Answer : A divider is also commonly called a **"divider circuit"** or **"voltage divider"** in the context of electronics. It is a simple circuit made up of resistors (or other components) used to divide a ... in short, it depends on the context, but in electronics, a **voltage divider** is a common term....

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What is a VFD also called?
Answer : A VFD (Variable Frequency Drive) is also commonly called a **VSD (Variable Speed Drive)**, **AC Drive**, or **Frequency Converter**. It is a device used to control the speed and ... at different speeds, which can help save energy, improve process control, and reduce wear on mechanical components....

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What are dark fringes also called?
Answer : Dark fringes are also called **destructive interference fringes**. This term comes from the concept of interference in waves. When two waves (like light waves) meet, they can interfere with each ... 's double-slit experiment**, dark fringes appear where the light from the two slits cancels out....

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What is Seebeck coefficient also called?
Answer : The Seebeck coefficient is also called the **thermoelectric power** or **thermoelectric coefficient**. It describes the relationship between the temperature difference across a material and the resulting ... determine how much voltage is generated in response to a temperature gradient in a material....

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What is the zero-state response also called as ______ response?

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What is self induction also called?
Answer : Self-induction is also called **self-inductance**. It refers to the phenomenon where a changing current in a coil or circuit induces a voltage (or electromotive force) in the same coil, opposing the change ... . This property is quantified by a value called **inductance**, often denoted by **L**....

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What is induced EMF also called?
Answer : Induced EMF is also called **electromotive force** or **electromagnetic induction**. It refers to the voltage (or potential difference) generated in a conductor due to a changing magnetic field ... s the force that causes electrons to move, generating electricity, due to a changing magnetic field....

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What is induced emf also called?
Answer : Induced electromotive force (emf) is also called **electromagnetic induction**. This phenomenon occurs when a changing magnetic field induces an electric current in a conductor. The induced emf ... . This is the basic principle behind generators, transformers, and many other electrical devices....

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What is electric flux density also called?
Answer : Electric flux density is also called **electric displacement field**. It is commonly denoted by the symbol **D**. It represents the amount of electric flux passing through a unit area in ... when dealing with materials that are not just vacuum but also other media like insulators or conductors....

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Why is relative permittivity also called dielectric constant?

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Is relative permittivity also called the dielectric constant?

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Is dielectric constant also called relative permittivity?

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What is the difference between a primary and secondary battery?
Answer : The main difference between a **primary** and a **secondary** battery is whether they can be **recharged** or not. 1. **Primary Battery**: - **Non-rechargeable**: Once the ... **primary batteries** are single-use, while **secondary batteries** can be used multiple times with recharging....

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What form of reaction does a secondary battery use to produce energy?

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In what form is energy stored in a secondary battery ?

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Why is a lead storage battery regarded as a secondary cell?

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What is the difference between a primary and secondary cell in a lead-acid Nicad or lithium-ion battery?

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Why is a lead storage battery considered as a secondary cell?

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Why can a lead storage battery as a secondary cell be recharged?
Answer : A lead storage battery, also known as a lead-acid battery, can be recharged because it works on a reversible chemical reaction. Here's how it works in simple terms: 1. **Discharging ... you recharge, you essentially "undo" the discharging process, restoring the battery's energy storage capacity....

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Why lead storage battery as a secondary cell can be recharged?

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