Q. An aim of the foundation designer should be such that the frequency ratio f/fn is either less than _________

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Q. The bulb of pressure concept for calculating the apparent mass of soil was introduced by _________

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Q. Recommended design value for permissible load on soil under the action of static load, for rock type soil group is ________

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Q. The mass of co-vibrating soil is called __________

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Q. The size of co-vibrating body of soil depends on _________

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Q. In a damped force vibratory system, the support is derived by _______

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Q. What are the methods for determining the natural frequency of the foundation of soil system?

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Q. On calculating the natural frequency of the system, Barken did not take into account of __________

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Q. The co-efficient of elastic uniform compression of soil depends on which of the following factor?

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Q. The equation for natural frequency of system as suggested by Barken is __________

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Q. For an oscillatory machine, the force can be expressed as _________

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Q. Which of the following expression is called the equation of motion?

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Q. The time for one complete oscillation of the mass in the spring system is called _________

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Q. The mass spring system has ________ degrees of freedom.

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Q. In soil dynamics problems, the analysis may be conveniently carried out by ___________

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Q. The factor responsible for additional dynamic load in rotating machines are ________

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Q. The constituent part of soil mechanics which deals with soil under dynamic condition is _______

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Q. The theory of harmonic vibrations is applicable to _________ for designing of foundation.

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Q. Most of the motions encountered in soil dynamics are __________

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Q. Pneumatic caissons are closed at _________ during construction.

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