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How galvanometer is used to detect the current?
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Is galvanometer used to detect current?
Answer : Yes, a **galvanometer** is used to **detect** the presence of electric **current** in a circuit. It is a very sensitive instrument that can detect small currents by showing a deflection in its needle ... * can be converted into an **ammeter** by connecting a **shunt resistor** in parallel with it....

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Why is a galvanometer not used to measure AC current?

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

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How does a current unbalance protection scheme detect rotor faults in generators?

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How does a current unbalance protection scheme detect open phase conditions in motors?

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How does a current unbalance protection scheme detect asymmetrical faults?

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How does a current balance protection scheme detect open phase conditions?

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How does a negative sequence overcurrent protection scheme detect high resistance phase-to-phase faults?

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How does a negative sequence differential protection scheme detect turn-to-turn faults?

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How to detect DC or AC?
Answer : To detect whether a signal is DC (Direct Current) or AC (Alternating Current), you can use a few methods depending on the tools you have available: ### 1. **Using a Multimeter (DC/AC Voltage ... Simple tests like connecting a capacitor can also give you clues about whether the signal is DC or AC....

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What is the formula for galvanometer to ammeter current?

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Explain the conditions for setting up negative phase sequence currents in an alternator. Draw the protective scheme to detect them and operate the CB.

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How does a magnetic field sensor detect magnetic fields?

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How does a negative sequence overcurrent protection scheme detect broken conductor faults?

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