If the basic diameter of shaft is 20mm with -0.02mm unilateral tolerance, and diameter of hole is 20mm with +0.02mm unilateral tolerance, what kind of fit is achieved?   a.  Interference fit. b.   No fit is possible.   c.   Clearance fit.

Q: A bench blast has the following drill hole parameters, diameter 200mm, bench height 10m, stemming…

A:

Q: 5. a) Define and illustrate with your own sketches 3 classes of fit that apply to a hole /shaft…

A: Fit is characterized as a degree of tightness or detachment between two mating parts to perform…

Q: State & Explain the various criteria on which shaft are designed?

A:

Q: what is the impact of mechanical vibration on following a. Bearing House of Lathe machine b.…

A: Answer         c. Fatigue life of materials

Q: A full depth gear tooth of 20° pressure angle has standard addendum. Dedendum is 1.25 times of…

A: As given in question, Pressure angle = φ = 20o Module = m = 2.5 mm Addendum = a = m = 2.5 mm (For…

Q: what is the MMC of shaft dimension 1.375 /- .030?

A: Given: The dimension of shaft  is 1375/-0.30 MMC :MMC stand for  Maximum Material Condition.

Q: Describe how torque on a solid shaft can be measured using strain gauges?

A: Strain guage converts the torque into change of electrical resistance. This guage is bonded to…

Q: - The dimensions for the shaft size are o10*00 0.009 mm and the hole size are b 10*0.015 +0.000 mm.…

A: Shaft sizeϕ10-.009+0.00Maximum limit of shaft =10+0.000=10.00 mmMinimum limit of shaft=…

Q: Calculate the dimensions of shaft and hole for assembly condition specified as ø50H7/d9. Identify…

A: The allowance is defined as the difference of maximum material limits of hole and shaft .

Q: Q: A bevel gear has the following data. face width-35mm, hub diameter=80mm, shaft diameter%350mm,…

A:

Q: A H7/h6 hole/shaft combination denotes clesence ff a. Press fit b. Push fit C. Running fit d. Force…

A: Option c is correct.

Q: 1. AJM nozzles are made of a) low carbon steel b) HSS c) WC d) Stainless steel 2. In AJM, which of…

A: It is required to choose correct answer

Q: Name ACTIVITY 10-1 Split Type Dowel 1. 1. Which part has the longest length? 2. Which part has the…

A: 10. How is diameter "A" checked? For industrial application of continuous measurement ring gauge can…

Q: Calculate the dimensions of shaft and hole for assembly condition specified as ø50H7/d9. Identify…

A: Given: ϕ50H7/d9 The capital letter denotes the hole. The small letter denotes the shaft. The basic…

Q: ne 1/2-inch diameter pin in the drawing below is required to be perp ature A within tolerance of…

A: A feature control frame is used to show the conditions and tolerances of the dimension of the part…

Q: hich of the following is not a possible reason to use a hollow sha A. To reduce the shaft weight B.…

A:

Q: Describe the noncircular shafts?

A: The non-circular shafts are ones that do not have a circular profile and the shear stress for the…

Q: full depth gear tooth of 20° pressure angle has standard addendum. Dedendum is 1.25 times of module.…

A: Given, Pressure angle = φ = 20o Module = m = 2.5 mm Addendum = a = m = 2.5 mm (For standard addedum,…

Q: Problem (12): For the following hole and shaft assembly, determine hole and shaft tolerance and type…

A: Hole  = 80+0.000+0.035 mmShaft = 80+0.002+0.060 mm To find: Hole and Shaft tolerance and Type of…

Q: A H7/h6 hole/shaft combination denotes a) running fit c) press fit b) push fit d) locational…

A: Draw the table for the H and h tolerance.

Q: If the shaft is always smaller than the hole, general fit name is Fill in the blank with correct…

A: If the shaft is always smaller than the hole, general fit name is_______________. Answer: D)…

Q: If the basic diameter of shaft is 20mm with -0.02mm unilateral tolerance, and diameter of hole is…

A:

Q: Mcq: the main type of stress in gear tooth is ? A-shear stress B-tensile stress C-bending and…

A: These questions are based on the concept of Gear and mode of gear failure.

Q: Fill out the table for a .25 basic hole with an LN1 fit Shaft Hole Limits Basic Size Tolerance MMC…

A: Given Data:

Q: Define the various types of fits? Also define fits in terms of shaft and hole basis system

A: Fits is defined as a term that is widely used in manufacturing engineering. It is the assembly…

Q: On increasing the value of rake angle, the strength of tooi.

A: Rake angle is defined as the angle between the normal line to the workpiece and the edge of the…

Q: 11.In gear mechanism, the standard pressure angle a in GB is () A 20° В B 15° C 25° D 22.5°

A: Pressure angle : The angle between the common tangent at the pitch circles of a gear and the line…

Q: It is generally recommended and normal for a designer to add a hunting tooth to evenly distribute…

A:

Q: grees sideways. AB-20, BC-25, CD-30, 8D-50, CF-4Scm. Draw in appropriate scale

A:

Q: 20 BUTT-2A .688 R. .626 DIA..003 5.50 13 812 6.000 -1.000 UNLESS OTHERWISE SPECIFIED: MATERIAL:…

A: 5. Pitch  6. BUTT is designation for  9. Standard or precision class of fit

Q: Choose the correct answer Mcq: the main type of stress in gear tooth is ? A-shear stress B-tensile…

A: what are the main stresses in the gear tooth.

Q: Using the appropriate Preferred Hole Method or Preferred Shaft Method, specify the limits for the…

A: 5) φ=25 mm H9/d925 mm lie between the 24-30From standard chartH9 ->  0.052…

Q: Given: No. Of teeth= 18 Addendum= 2mm Solve for the following: a.Module b.Diametral pitch…

A: As per bartleby guidelines we are allowed to solve only 1st 3 subparts if multiple subparts are…

Q: In general lower RPMS are used for inserts bits than for milled tooth bits. O a True Ob. False

A:

Q: 17-The surface roughness is shown with a symbol.... a) Ra b) Rs c) Rc d) Rq 18- The largest diameter…

A: As it is not mentioned that which three parts required to solve, please find the solutions of first…

Q: 1-Show how the roughness is indicated for a Surface to be coated, obtained by any production method…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: • Calculate the input torque acting on the manual crank assuming an înput force sqlt to • Ca lculate…

A: given ; ⇒input force(F1)=7lbs⇒diameter of hole (D)=12in⇒coefficient of friction(μ)=0.13⇒crank…

Q: 15. Files are usually made of Select one: O a.LOW CARBON STEEL b.HIGH CARBON STEEL O c.MEDIUM CARBON…

A: Steel files are made from high carbon steel (1.0 to 1.25% carbon) and may be through hardened or…

Q: Machine shaft alignment theory and evaluation A. Theory of shaft alignment B. Evaluation of shaft…

A: intro- shaft alignment are used for transferring of power from one shaft to another shaft.

Q: Show the steps and calculations to determine one type of fit.  Diameter of ball bearing hole is =…

A:

Q: 2. Select the drill-collar size and length for the following drilling conditions: Hole size=9 in,…

A: To select: The drill collar size and length of following drilling conditions. Given: The hole size…

Q: For the following hole and shaft assembly, determine hole and shaft tolerance and type of fit. Hole…

A: Solution:

Q: In an interchangeable assembly, shafts of size -0.040 25.000-0.0100 mm mate with holes of size…

A:

Q: A shaft and hub with a nominal diameter of 4.730 inches are designed with a running clearance fit…

A:

Q: A/ What is kind of shaft bearing illustrated in Figure (1), when it used. Draw side sectional view…

A:

Q: Define and discuss the hole and shaft basis system with diagram? Briefy explain.

A: Hole basis system In hole basis system the size of the hole remains constant and the shaft size is…

Q: ACTIVITY 10-1 Split Type Dowel 1. 1. Which part has the longest length? 2. Which part has the…

A: Given  The drawing of CHART DOWEL SPLIT TYPE  TO SOLVE  4.; 5.; 6.

Q: The critical speed of the shaft is

A:

Q: A metric thread of pitch 2 mm and thread angle 60° is inspected for its pitch diameter using 3 wire…

A: Given:Pitch, P=2 mmThread angle, 2θ=60oθ=30o

Q: Identify the  part not belonging to micrometer. Frame Ratchet Locknut Clamp

A: Identify the  part not belonging to micrometer. Frame Ratchet Locknut Clamp

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.