If the maximum allowable noise is 134.5 decibel (db), what percent of the data of in the following table is above that value?

Q: What is the frequency in hertz of a sound having a frequency of 35 cps?

A: To determine: The frequency in hertz of a sound having a frequency of 35 cps.

Q: Find the missing rainfall (in mm) at station X. (given data are in mm) Rain gauge Normal Actual A…

A:

Q: 2000 KN 400 kN/m 200 kN/m mm sn -10 -10 m For the beam loaded as shown, what is the location where…

A: It is asked to determine For the given beam and loading, the location of zero slope from the right…

Q: What is the area of the below figure if you (know d=20.6? (use trapezoidal rule 32 26 28 24 p.

A: To determine: Area of the given figure (Using trapezoidal rule).

Q: A lighthouse is visible just above the horizon at a certain station at the sea level. The distance…

A: Given data :-The distance between the station and the lighthouse = D = 40 kmCalculate the height of…

Q: The equivalent sound power level (in dB) of the four sources with the noise levels of 60 dB, 69 dB,…

A: given- noise levels-60 dB69 dB70 dB79 dB

Q: 3- What is the value of THD Total Harmonic Distortion for a semi-gantry inverter?

A: Listening tests show that odd harmonic distortion is audible form 0.1%, whilst even harmonic…

Q: Determine static indetrminacy

A: Given data : Number of member (m)=21Number of Joint (J)=12Number of External support reaction…

Q: If an EDM instrument has a stated accuracy of +-(2mm+3ppm) what error can be expected in a measured…

A: Given data in question  EMD instrument Accuracy Distance To find out  Error

Q: A distance between point (A) and (B) is (170m) was measured by a tape of (20m) length, the it was…

A: It is required to find the actual measured distance between A & B i.e (l) Given data, Correct or…

Q: Kyla is on the shore standing close to sea water's edge. She then looks out towards the direction of…

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Q: What is the classification of Cone penetrometer?

A: - Cone Penetrometer Test (CPT) is a type of test used to determine engineering parameters of soil…

Q: What are ultrahigh-frequency (UHF) antennas?

A: Frequency ranging from 300 MHz (Megahertz) to 3 GHz (Gigahertz) is the Ultra high frequencies (UHF)…

Q: What is the estimated error of an EDM instruments having specified errors of ±(7 ?mm + 6 ppm) in…

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Q: Reflection on Clash detection by Navisworks

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Q: If the zenith angle from Point B to F is 250°. What is the altitude angle from Point B to F?

A: Objective: To determine the altitude angle from the given Zenith angle.   Given: Zenith Angle = 250o…

Q: 6. Find Ix, ly, radii of gyration and product of inertia. Ø200 y Ø150. 300 300 Ø50- 50 50 300

A:

Q: Describe the effect of distance on the period of time for different types of seismic waves to reach…

A: There are two types of seismic waves known as body waves and surface waves.These waves causes…

Q: hat is the estimated error of an EDM instruments having specified errors of ( 4 mm + 4 ppm) in…

A: Given : Specified errors = ±(4mm+4ppm) Distance = 7.1754 km = 7175.4 m

Q: Question 12 of 15 -/5 = The 6.6-kN force F is applied at point A. (a) Compute the moment of F about…

A: Scalar Quantity: The quantity which has magnitude but there is no direction is known as Scalar…

Q: What is meant by Pseudo Random Noise?

A: Answer:- Pseudorandom Noise: Pseudorandom noise is a noise that satisfies one or more of the…

Q: The following are ordinates of 5hr UH. Derive and plot FH due to excess RF of 60mm

A: Since the ordinates of 5hr UH is not mentioned assuming it to be m3/s Rainfall excess (n) = 60 mm…

Q: 14- Image enhancement deals with? A. The image histogram B. The spectral signature C. The number of…

A: Question being asked here is Image enhancement deals with?   ANSWER IS OPTION-D- ALL OF THE ABOVE

Q: The use of orism in reflector help to avoid error in a) O wave length b) C frequency C) O…

A: C) misalignment

Q: What is the wavelength of a sound having a frequency of 25 cps?

A: Wavelength of the sound:

Q: What is the estimated error of an EDM instruments having specified errors of ±( 4 mm + 2 ppm) in…

A: Given : Ec=4mmD = 8.0752km⇒8075.2m

Q: The R.L, of the point A which is on the floor is 100 m and backsight reading on A is 2.455 m. If the…

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Q: 2 L 13mm 5mm mm 3mm Select one: a. 9.95 b. 10.11 c. 7.52 d. 8.73 6mm

A:

Q: If the vertical intercept on a vertical staff is observed as 1 m From a tachometer the horizontal…

A: Given data : For anallatic lens :Multiplying constant (K)=100Additive constant (C)=0Staff intercept…

Q: How can the surrounding environment affect the sound control and contributes to sound disturbances?

A: For this we have firstly understand about Acoustics, which directly related with sound and its…

Q: What will be the corrected staff reading at a point A if the staff reading taken from an instrument…

A: Given data- Staff reading = 3.5 m, Distance D=2 km, To Find- The value of the corrected staff…

Q: Exercise Problem: Determine the ooordinat es of the centroid oE the greg shown w/ respecct to the…

A: Area of a triangle (A1) = (1/2)(9)(6) = 27 Area of semicircle  (A2) = Πr2/2 =Π(3)2/2 = 14.137 y1 = 6…

Q: What will be the corrected staff reading at a point A if the staff reading taken from an instrument…

A: given- distance D=2 kmstaff reading =3.5 m

Q: EDM 1) A line was measured by EDM found 4032.32 m, what is the probable error in this distance if…

A:

Finishing Operations

Finishing operations are the processes that are applied to the workpiece at the end of a manufacturing process, and after completing all other relevant operations that bring the product to its required dimensions. Finishing operations involve polishing, reducing the surface roughness, eliminating wrinkling, and grinding to enhance the surface texture and provide a better surface finish to the workpiece surface.