Select all of the statements that are true about the natural period The point at the end of the sentence Time between peaks of the free vibration response Dependent on the time of day Varies over the height of the building Unchanged by damping in ordinary structures Function of mass and stiffness of the system

Q: Show that the expression for damping in terms of two frequencies wa and wp is given by the equation…

A: For damping -  Dtheoratical = 12Dexperimental⇒11 - β2 + 2βθ212 = 1212θ×11 - θ2⇒11 - β2 + 2βθ212 =…

Q: 4. The faces of the thin square plate in the below figure with side a = 21 are perfectly insulated.…

A:

Q: 6.30 60 k 30 ft 30 ft- 30 k 30 k 30 ft- 15 ft 15 ft

A:

Q: Q.1.17 A vibrating SDOF system is viscously damped such that ratio of two consecutive amplitudes is…

A: As here given is SDOF SYSTEM Amplitude are 1.00 and 0.60 We need to know logarithmic decrement.

Q: A 3-story frame is given. Determine the equation of motion by using static condensation a) The…

A: Step 1:Step 2: Step 3: Step 4:

Q: Single choice question:  7. About the vibration period of the structure, which of the following is…

A: Vibration period is the time required to  complete one cycle.    frequency =1time period   ωn=12πkm…

Q: The diving board shown in Fig. Q4 has been designed for people upto 2 stone in mass (Weight =…

A: To determine:1) The reactions and moments acting on the board2) The maximum deflection of the…

Q: Q.43 in an undamped free vibration of single degree uf freedom, the maximum velocity is 0.3 m/s and…

A: Given, Undamped free vibration of single degree of freedom. Maximum velocity = 0.3m/s Natural…

Q: 9.11 As shown, a curtain wall is constructed of brick masonry (a bottom of the masonry wall bears on…

A: The thermal stress developed in the curtain wall is calculated using: σ=αE∆T -  - - - 1where…

Electric Circuit and Components

An electrical circuit or electrical network is a pre-determined pathway to make the electrons flow in the desired direction. The flow of electrons will set up a current flow in the circuit. Normally, the flow of electrical current is opposite to the flow of electrons. An electron is a fundamental sub-atomic particle of an atom possessing a negative charge. To initiate the flow of current and achieve the desired output, the electrical circuit should necessarily be composed of closed pathways. The pathways are made-up of good conductors of electricity such as aluminium and copper.