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Why PT is used in transformer?
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What is the purpose of a potential transformer (PT) in power systems?

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Why transformer is not used in half wave rectifier?

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What is the use of PT?
Answer : "PT" can stand for different things depending on the context. Could you clarify which field you're referring to? Here are some possible meanings: 1. **Electrical Engineering** - **Potential Transformer (PT ... parts of the United States and Canada. Let me know which one you're asking about! ...

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What is RTD and pt?
Answer : An **RTD** (Resistance Temperature Detector) is a type of temperature sensor that measures temperature by correlating the resistance of the RTD element with temperature. The RTD is ... in industries requiring precise temperature measurement, such as manufacturing, chemical, and medical industries....

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Which transformer is used in half wave rectifier?
Answer : In a half-wave rectifier, a **single-phase transformer** is typically used. The transformer is used to step up or step down the AC voltage to the desired level before it is rectified. ... of the AC waveform is used, and the transformer ensures the correct voltage is available for rectification....

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Which transformer is used in a half-wave rectifier?

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Why motor are rated as KW while transformer rated in kVA?

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Why hysteresis and eddy current losses occur in a transformer?

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Why energy conservation technique should be adopted in transformer even though its efficiency is mostly more than 90%.

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Select insulating materials for following parts: (i) Insulation between heating element and base plate of electric iron. (ii) Insulation used over copper or aluminium conductor used for making coils. (iii) Transformer bushings. (iv) Insulation between transmission line and pole.

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Why power factor of the transformer under no load is very low?

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Why Low Voltage winding near core of the Transformer?

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There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

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