Q. A null type instrument with DC excitation is _________________

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Q. Which of the following device is used with 4 terminal resistors?

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Q. Why 4 terminal resistors are used?

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Q. What are the four terminals in four terminal resistance?

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Q. Accuracy in a bridge measurement depends on_____________

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Q. Measurement of impedance involves calculating ______________

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Q. Impedance can be measured by connecting an ohm meter across input or output.

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Q. What will you call an impedance with a zero phase angle?

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Q. AC equivalent of resistance is impedance.

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Q. Which of the following scientist was first to represent impedance with complex numbers?

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Q. Which of the following statement is correct for impedance?

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Q. Which of the following statement is correct for impedance?

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Q. What is the purpose of Owens Bridge?

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Q. What is the advantage of Owens Bridge over other AC bridges?

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Q. Which of the following range represents the quality factor of Owens Bridge?

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Q. What is the Common Mode Rejection Ratio?

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Q. Which of the following is not a characteristic of an ideal op-amp?

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Q. For an inverting amplifier positive terminal of input is connected to ____________ of 741 IC.

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Q. In 741 IC, pin number 4 is represented by __________

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Q. Which of the following cannot be treated as a requirement of the instrumentation amplifier?

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