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Is 0 resistance possible?
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Which meter has a greater sensitivity and why? Meter A having a range of 0-10 V and a multiplier resistance of 18 kΩ and meter B with a range of 0-300 V and multiplier resistance of 298 kΩ? Both meter movements have a resistance of 2 kΩ.

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A 3 phase line of 4 km length delivers 4000 kW at a p.f of 0.8 lagging to a load the resistance and reactance per km of each conductor are 0.2 Ω and 0.5 Ω respectively if the voltage at the supply end is maintained at 11 kV. Calculate the received end voltage and efficiency of line.
Answer : Let's break down the problem step by step and calculate the received end voltage and the efficiency of the line. ### Given Data: - Power delivered to the load, \( P = 4000 \, \text{kW} \) - Power factor, \( \text{p. ... voltage**: \( 10.43 \, \text{kV} \) - **Efficiency of the line**: \( 98.61\% \)...

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A 3 φ I.M. has synchronous speed of 250rpm and 4% slip at full load. The rotor has a resistance of 0.02Ω/ph and stand still reactance of 0.15Ω/ph. Calculate i) The speed at which max torque is developed. ii) The ratio of maximum to F. L. torque. iii) The ratio of maximum to starting torque.

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Is time travel possible in 3000?
Answer : Time travel is a fascinating concept, and while it's a popular topic in science fiction, scientists today still haven't figured out how to make it possible-at least not in the way we see in movies or books. ... become a reality. But right now, it's all a big mystery and a fun idea to think about!...

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Is quantum phasing possible?
Answer : Quantum phasing, as a term, isn't something that is commonly used in quantum mechanics, but it might refer to the idea of phase shifts in quantum systems, which is a well-established concept in quantum ... . Let me know if you're referring to something else, and I can try to explain further!...

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Is immortality theoretically possible?
Answer : The idea of immortality is fascinating, and there are some theoretical concepts that suggest it might be possible-at least under certain conditions. ### 1. **Biological Immortality** ... ethical challenges to overcome before we could even think of immortality as something achievable for humans....

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Is negative emf possible?
Answer : Yes, a negative electromotive force (emf) is possible. In simple terms, emf is the energy provided per charge by a source like a battery or a generator. It's what drives ... commonly discussed, negative emf is entirely possible and depends on the direction of the applied potential difference....

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Is it possible to have a zero electric field value?

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Is it possible to apply superposition theorem to DC circuit?
Answer : Yes, it is absolutely possible to apply the superposition theorem to a DC circuit! Superposition theorem is a method used to analyze circuits with multiple independent sources (voltage or current ... theorem is a useful tool in analyzing DC circuits, especially when dealing with multiple sources!...

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Is it possible to apply the superposition theorem to a nonlinear circuit?
Answer : No, the **superposition theorem** cannot be directly applied to a nonlinear circuit. The reason is that the superposition theorem assumes the principle of linearity, which states that ... the superposition theorem directly, you can still analyze nonlinear circuits using these other techniques....

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State the possible location of mounting a projector in flood lighting with a neat sketch.

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Is 1-bit 0 and 1?
Answer : Yes, a 1-bit can represent either a 0 or a 1. It's the most basic unit of data in computing and digital systems. In binary (the base-2 number system), the two possible values of a bit are 0 and 1, ... So when you hear "1-bit," think of it as a tiny piece of information that can either be 0 or 1....

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Is 0 a yes or no?
Answer : In many contexts, **0** is typically used to represent **no**, and **1** is used to represent **yes**. This is common in binary systems, where 0 and 1 are used to represent two possible states (off/on, ... So, in general, **0** is often associated with **no**, but it depends on how it's being used!...

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Can a photon have 0 spin?
Answer : No, a photon cannot have zero spin. A photon is a particle of light, and it always has a spin of 1. However, its spin can only take certain values depending on the direction it's moving. Photons are **massless** ... motion. So, in summary, a photon always has spin 1, but it can't have a spin of 0....

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Does a circle have 0 or 1 side?
Answer : A circle is often said to have **1 side**. This is because it's a continuous curve with no breaks or angles. So, while it doesn't have sides in the same way a polygon (like a triangle ... circle has 0 sides because it doesn't have straight edges, but mathematically, it's considered to have 1 side....

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Why is a diode 0.7 V?
Answer : The 0.7V you're referring to is typically the **forward voltage drop** of a **silicon diode**. It's the minimum voltage required for the diode to allow current to flow through it ... for the silicon material to overcome its internal barrier and allow current to flow in the forward direction....

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What is 0.01 uF capacitor?
Answer : A **0.01 µF (microfarad) capacitor** is an electronic component used to store electrical charge. The **"µF"** stands for **microfarads**, where **1 µF = 1 millionth of a farad** ... ** is a small-capacitance component used in a wide range of electronic circuits for storing and filtering charge....

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Why most of analog o/p devices having o/p range 4 to 20 mA and not 0 to 20 mA?
Answer : The main reason most analog output devices use a 4 to 20 mA range instead of 0 to 20 mA is to ensure reliable operation and easier detection of faults. Here's a breakdown of why 4- ... fault detection, and stability in signal transmission, which is why it's widely adopted in analog output devices....

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What is the current in the RL circuit at a time t=0?

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Is there an instantaneous change in the voltage across the capacitor at t 0?
Answer : No, there is no instantaneous change in the voltage across a capacitor at \( t = 0 \). The voltage across a capacitor cannot change instantaneously due to the capacitor's inherent ... switch being turned on or off), the voltage across the capacitor will change gradually, not instantaneously....

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What does 0 hg mean on a battery?
Answer : The "0 hg" label on a battery typically refers to "0 inches of mercury" (Hg), which is a way of measuring pressure in a vacuum or sealed environment. In the context of a battery, ... on a typical battery, it might be best to check the manufacturer's manual or datasheet for further clarification....

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