Search & Filtering
Two shafts, having axes in the same plate intersecting at an angle of 45°, turn in opposite senses at 30 rpm and 90 rpm. Draw a pair of cone to be located on these shafts and turn in pure rolling contact. Diameter of base of smaller cone is 1 in. Calculate the cone angles.
2.) Two solids of right section 2 and 4 are in pure rolling contact between the circular arcs. What is the angular speed ratio for the position shown? Determine the size of the angles , β, and Ø in degrees, and of the radii x and y in inches.
3.
The radiation shape factor of the circular surface of a thin hollow cylinder of 10 cm diameter and 10 cm length is 0.1716. What is the shape factor of the curved surface of the cylinder with respect to itself
3. Two parallel shafts, 24 inches apart and having a speed ratio of 3, are connected by cylinders in pure rolling
contact. Determine the diameters of the cylinders: (1) when they turn in opposite directions; and (2) when
they turn in the same direction
2. Two parallel shafts connected by rolling cylinders turn in the same direction 150 rpm and 100 rpm
respectively. The smaller cylinder is 16 in. in diameter. How far apart are the axes of the shafts?
Use the K-map to reduce the Boolean expression Y
𝒀 = Σm(0,1,2,7,8,11,12,14 ) + d(3,5)
Design 3-bit binary to gray converter using k-map.
Write the standard SOP form, standard POS form, Min-terms and Max-terms
representations of the following expression.
Z = A'B + (AC)
Find 7-bit left to right odd parity hamming code for the BCD of (C5)16.
How is AM signal generated? Explain.
