Q. A galvanometer cannot be used for detecting and balancing AC (Alternating current) bridges.

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Q. Which bridge is used to calculate unknown inductance in AC circuit?

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Q. Which bridge is used to calculate unknown capacitance in AC circuit?

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Q. Which bridge is used to calculate unknown resistance in DC circuit?

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Q. Which bridge is used to measure the effect of mutual inductance among two circuits?

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Q. Which bridge can be used to alternate the polarity of an applied voltage?

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Q. How many H-bridges are present in the motor driver of a bipolar stepper motor?

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Q. In a Wheatstone bridge if all the resistors are same then the bridge is unbalanced.

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Q. Which bridge can be used as a switch?

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Q. Which bridge can be used for providing a DC output from AC input?

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Q. Which bridge can be used to find very small difference in two resistor values?

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Q. Vibration galvanometer is used as a detector in AC circuit instead of normal galvanometer.

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Q. Which detector is not used in AC circuit?

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Q. Which condition is referred as balanced condition of bridge?

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Q. Which DC bridge is used to find very small resistor values, generally below 1 ohm?

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Q. Schering bridge is a DC (Direct current) bridge.

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Q. Which law or equation gives a relationship between voltage and current?

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Q. What is the voltage drop across a resistor of 12 ohm if the current flowing through it is 1 A?

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Q. Op-Amp in the form of trans-impedance amplifier can be used as current to voltage converter.

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Q. What should be the resistance placed across a voltage source in order to generate a current of 6 ampere from a voltage source of 12 volts?

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