Q. Which of the following device is used for measuring emf between electrodes?

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Q. Which of the following factors electromagnetic flow meters are sensitive to?

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Q. Why feedback in accelerometer systems are applied to?

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Q. Which of the following is measured in open loop accelerometer system?

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Q. PMMC system is used for providing ______________

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Q. Internal torque of the coil, while operation is _____________

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Q. Feedback torque developed due to the application of LVDT will be __________________

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Q. Under steady state conditions, inertial torque will be ______________ to output current (I₀).

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Q. The whole feedback accelerometer system will be _________________

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Q. Which of the following methods are employed for improving the gain of amplifier?

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Q. System is much unstable at _______________

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Q. Which of the following will function as an integrator of input voltage?

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Q. Which of the following represent the temperature at which atmosphere moisture can saturate?

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Q. CRO can be considered as an inverse transducer.

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Q. Closed-loop system are also known as manual control system.

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Q. Which of the following lead to instability?

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Q. Which of the following is the application of a positive feedback system?

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Q. Which of the following is the application of a negative feedback system?

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Q. For a good control system bandwidth should be ____________

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Q. Time taken by a system to achieve stable state is ______________

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