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Why is a galvanometer not used to measure AC current?
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Why is a hydrometer not used to measure the state of charge of a nickel-cadmium battery?

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Why would you not be able to use a hydrometer to measure the specific gravity of a carbonated solution?
Answer : A hydrometer measures the specific gravity (or relative density) of a liquid by floating in it and reading the level where it sinks to, which corresponds to the density of the liquid. However, ... solution using a hydrometer, as it doesn't provide a stable or reliable environment for the instrument....

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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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What is a thermocouple used to measure?
Answer : A thermocouple is used to measure temperature. It works by generating a small electrical voltage (known as the Seebeck effect) when two different metals or alloys are joined together at one ... temperatures. They are commonly used in things like furnaces, engines, ovens, and industrial processes....

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Is a hydrometer is a device used to measure the density?

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What kind of instrument is used to measure the specific gravity or charge of the electrolyte of a storage battery?

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Is a battery hydrometer used to measure the specific gravity of the electrolyte?

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Why is a galvanometer used?
Answer : A galvanometer is used to measure small electric currents. It's an instrument that can detect and display the presence and strength of current in a circuit. The main purpose of a ... and measuring very small currents, which is especially useful in precise electrical experiments and testing circuits....

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What are the steps to using a multimeter to measure current properly?

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Is hydrometer used to measure the specific gravity of battery?

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What instrument is used to measure specific gravity?
Answer : The instrument used to measure specific gravity is called a **hydrometer**. A hydrometer is a floatation device that measures the relative density of liquids or the specific gravity. It works by ... **pycnometer** can also be used, especially for solids or liquids with higher accuracy requirements....

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Which instrument is used to measure electrolyte specific gravity?

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