Q. Restoring force of a spring under stress is F(s) = ____________

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Q. Spring is a ___________ order system.

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Q. Name the Friction which acts till the body starts moving?

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Q. What will you call the friction between a relative motion of two bodies?

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Q. What is the equivalent quantity of capacitance in the transfer function of the viscous force?

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Q. Transfer function of force acting on a body is given as 1/(s² M). What will be the transfer function of a rotating body?

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Q. 20N force is acting on a 5Kg body. What will be its rate of change of velocity?

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Q. Tacho generators are ______________

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Q. Current to force and current to torque conversion is possible only for a constant current source.

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Q. Which of the following represents transfer function of tacho-generators?

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Q. Transfer function of force motor is _____________

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Q. Most electrical indicating instruments are electromechanical systems since ________________

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Q. Torque developed by a DC motor will be proportional to armature current.

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Q. Which of the following is the correct conversion in an electro mechanical system?

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Q. For a constant field dc motor, what is the relation between the mechanical time constant and armature resistance?

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Q. Which of the following represents for torque speed characteristic for dc motor?

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Q. What is the relation between eddy current damping coefficient and resistance in PMMC device?

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Q. What is the analogous quantity of current in the fluidic system?

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Q. Which of the following device cannot be used for measuring the pressure of a liquid?

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Q. In laminar flow pressure changes are maximum.

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