Q3: Mark the Following True or False 1. Hidden lines are used in sectioned area when they are needed for clarity. 2. The arrows at each end of the cutting plane lines indicate the position of cutting. 3. The position of the cutting plane are shown on final drawing. 4. The centrelines take precedence over cutting plane lines. 5. If there are enough sectional views on a drawing to use up all of the letters of the alphabet, then double letters are used to label the cutting- plane lines and related views 6. In the isometric drawing, the three planes between the isometric axes and any plane parallel to them are called nonisometric planes. 7. The centreline technique to draw isometric drawing is used on objects with many circles and arcs. 8. The orientation of an isometric circle is not related to the isometric plane where it is placed. 9. It is not common for isometric drawings of manufactured products to be dimensioned. 10.In the isometric drawing, dimension and extension lines are drawn in directions that are not parallel to the principal lines. 11.The Knuckle thread is used for rough work. It is used in railway carriage, couplings, electrical bulbs and necks of glass bottle etc. 12.Round cup bolt is just like a cheese headed bolt having a snug in the shank, but the head is of a arc shape. 13.All the dimensions of bolt, nut and washer are based on the nominal diameter of thread. 14.The detailed representation is the most common method of drawing thread symbols 15. When an internal screw thread does not go through the part, it is common to drill deeper than the depth of the required thread when possible.

Q: solve both

A: Power input, Gear speed of input shaft, Gear ratio, Power loss,

Q: For the pipe section shown in Fig. 8.5 in text (before 180° bend), which includes the entrance (de-…

A: Given:

Q: part1 and part 2 are correct

A: Process 3-4s : Isentropic expansion process.Process 3-4a : Actual expansion process.Process 4a-1 :…

Q: Finding the y centriod.

A: Given data, the I section is given with dimensionFind outthe centroid along the y-axis

Q: What is the maximum magnitude of the bending moment caused by force G? If none, enter zero. Do not…

A: It is required to determine the magnitude of the maximum bending moment by the force G.

Q: Identify the following sectioning views (a, b, and c). a O Removed, Revolved and Removed O All…

A:

Q: The triangular lamina with base = 80 mm, height = 60 mm.  The Iyy value is _____________ mm4 Select…

A: Given data: base (b) = 80 mm height (h) = 60 mm Need to determine the moment of inertia about y-y…

Q: ove that the calculated values ne graphical method and the ematical analysis method the same, for…

A:

Q: What unit is the 0.000931 ?

A: Torsion equation is given by, TJ=τr=GθLwhere,T = torque acting or applied in N-m or N-mmJ = polar…

Q: Where did the 0.10472 rad/s come from?

A:

Q: 5. (a) (i) A crane hook with a mass of 80 kg exerts a vertical force F downward at A (see Figure…

A:

Q: can you Reslove?

A: To solve the problem you have typed in, follow these steps: Analyze the given data:L2 = 6Q2 = 35…

Q: The equation of the unit circle is _______________.

A:

Q: -150 mm 15 mm B C 150 mm -15 mm 15 mm - 100 mm·

A: given;

Q: A plane's propeller can be modeled as a thin, uniform rod that rotates about its frictionless center…

A: Given data  F = 591 N  L = 6.51  m  mass of propeller (m) = 10.1 kg    To determine  (a) direction…

Q: the isometric drawing has to be in 30 degree angle or vertical

A: It is asked to describe whether the isometric drawing has to be at 30 degree angle or vertical

Q: The assembly consists of a 3-kg vertical pulley A and a 14 horizontal pulley B. If a 2-kg block is…

A: Given data: m=3 kgM=14 kgr=30 mmR=100 mmh=0.1 m Need to determine the speed of pulley B.

Q: how can I get the 85 α

A:

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.