Question
In: Mechanical Engineering
An exhaust fan systems consists of 4 parallel v-belts wrapped around driver pulleys A and driven...
An exhaust fan systems consists of 4 parallel v-belts wrapped around driver pulleys A and driven pulley B with a diameter of 100 mm and 240 mm respectively. Coefficient of friction, μ between belt and pulleys is known as 0.25. Pulley groove, α has been design at an angle of 60°. The maximum permissible tension is 3860 N, cross-sectional area of the belt is A = 160 mm2 and density of belt’s material ρ = 1000 kg/m3. If the driver pulley A and driven pulley B rotates at a speed of 1800 RPM and 700 RPM individually due to slippages.
(i) Find the angle of contact of pulley A, given the pulley centre to centre distance is 1000 mm.
(ii) Calculate the tension distributed by centrifugal forces in one V-belt.
(iii) Deduce total power transmitted by the driver pulley A.
(iv) Deduce total power received by the driven pulley B.
(v) Find the belt slip percentage at pulley B
Solutions
samet mamat answered 1 year agoRelated Solutions
An exhaust fan systems consists of 4 parallel v-belts wrapped around driver pulleys A and driven...
The mutual inductance between a long insulated coil wrapped around a solenoid is 4.0 x 10-4...
4. A car of mass m is traveling with constant speed v around a circular banked...
Two loads connected in parallel draw a total of 4 kW at 0.68pf lagging from a 120-v ms, 60-Hz line.
- what effect would DNP have on ATP production? if added to culture media, which of the...
- - True to its name, computer networking technologies allow computers of many kinds to be connected...
- 1. (a) Kyan Barron has been made jobless from a managerial position in a financial institution...
- (Calculating the geometric and arithmetic average rate of return) The common stock of the Brangus Cattle...
- --- TURN this Code into Java Language --- #include <iostream> #include <string> using namespace std; //...
- The following bivariate data set contains an outlier. x y 53.3 151.7 37.1 -307.3 44.6 -469.7...
- Washington County’s Board of Representatives is considering the construction of a longer runway at the county...