Q. What is the force provided for rotating object which is being rotated with a torque of 10 Nm and radial distance of point of application of the force from the centre is 4m? (Consider the radial distance vector and force vector are at 30° to each other)

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Q. If the radial distance vector and force vector are in the same line then the torque will be 0.

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Q. How is pressure (p) defined in terms of force(F) and area(A)?

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Q. What is the SI unit of pressure?

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Q. 1 atm = ____ pascal or ______bar.

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Q. Whose pressure can be determined by the bourdon tube pressure gauge?

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Q. Absolute pressure is the sum of over pressure and atmospheric pressure.

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Q. Gauge pressure is the summation of absolute pressure and atmospheric pressure.

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Q. Which is not equal to 1 atmospheric pressure?

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Q. Which fluid is commonly used in U-tube manometers as a reference, in determining the pressure of the liquid?

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Q. What is the pressure experienced by a wall, if a brick is thrown with a force 10 Newton and cross-section area of contact is 2 square metres?

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Q. Which is an example of pressure sensor?

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Q. What is the pressure experienced by a pressure sensor, if a rigid body is thrown normally with a force 5 Newton and cross-section area of contact is 1 square metre?

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Q. What is the absolute pressure experienced by a pressure sensor, if the atmospheric pressure of a fluid is 2 atm, gauge pressure is 5 atm and differential pressure is 3 atm?

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Q. What is the gauge pressure experienced by a pressure sensor, if the atmospheric pressure of a fluid is 1 atm, absolute pressure is 6 atm and differential pressure is 2 atm?

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Q. What is the cross-section area of contact, if a brick is thrown with a force 10 Newton and the pressure experienced by a wall is 5 Pascal?

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Q. What is the pressure experienced by a pressure sensor, if a rigid body is thrown normally with a force 6 Newton and cross-section area of contact is 2 square metres?

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Q. What is the flow rate of a liquid flowing through a cylindrical pipe of cross section area 0.5 m² and velocity of the liquid is 0.5 m/s?

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Q. What is the flow rate of a liquid flowing through a cylindrical pipe of radius 0.2 m and velocity of the liquid is 0.6 m/s?

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Q. What is the flow rate of a liquid flowing through a cylindrical pipe of radius 0.1 m and velocity of the liquid is 0.5 m/s?

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