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Why temperature rise is conducted in bus bars and isolators?
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What is the difference between isolators and electrical circuit breakers? What is bus-bar?

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How does a current unbalance protection scheme detect broken rotor bars in induction motors?

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State the reasons of skewed rotor bars in 3 φ squirrel cage I.M.

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What is the difference between conducted and radiated EMI?

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What is the purpose of a LISN (Line Impedance Stabilization Network) in conducted emissions testing?

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What is the difference between slew rate and rise time?

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What is meant by critical rate of rise of on-state current (di/dt) in SCRs?

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Which type of bus arrangement is costlier and more reliable?

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What is the difference between the feeder and bus bar?

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What is the difference between shunt reactor and line or bus reactor?

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A plant consists of two 10 MVA generators of reactance 18% each and two 5 MVA generators of 12% each. All are connected to bus bar to supply a load through three step up transformers of 8 MVA each having reactance of 8%. Determine fault MVA on HV side of any one transformer.

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Why is increasing the temperature the specific resistance of a conductor and a semiconductor?

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How and why is resistance affected by temperature of conductors?
Answer : The resistance of conductors changes with temperature, and this happens because the movement of electrons in the material is affected by temperature. ### How Temperature Affects Resistance: 1. ** ... circuits, especially in devices that operate in varying temperatures, like motors or power lines....

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Why the resistivity of semiconductor and insulator decreases with temperature?

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Describe the function of a bus in a computer system.

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How does a spin wave bus transmit information in magnonic devices?

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How does a station bus differ from a process bus in digital substations?

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Explain the working principle of a process bus in digital substations.

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How does process bus communication work in digital substations?

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What are different Bus bar materials used in Substation?

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Why does resistivity increase with increase in temperature?

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Why does an increase in temperature decrease resistance?

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Why does resistance decrease with an increase in temperature in semiconductors?

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Why does resistance decrease with an increase in temperature?

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Why does the resistance of insulators decrease with an increase in temperature?
Answer : Actually, the resistance of **insulators** typically **increases** with an increase in temperature, not decreases. This is because insulators are materials that do not conduct electricity well. Let me ... case. If I misunderstood and you were asking about semiconductors specifically, let me know!...

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How does increase in temperature affect the resistance of conductor and insulator?

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What is the relationship between temperature and resistance in conductors?

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How does increase in temperature affect the resistance of (i) conductors and (ii) insulators ?

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State the insulating materials used in motor. Write temperature class and withstand temperature ranges for them.

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How does a high impedance bus differential protection scheme provide stability during CT saturation?

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