60 ft Z 80 ft 120 ft 180 ft m 3.2 lb/ft² y Wind 1.8 lb/ft² x

Using unity conversion ratios, show that 1.00 lbm weighs 1.00 lbf on earth

1Fl in the blanks to make this equation dimensionally homogeneous 1. +. Pm 3Fv Where F-Force, v-Velocity, m-Mass, W-Work, P-Power

The figure below is the basic plot of pressure vs. volume for the Dual Standard Cycle. Constant pressure heat addition 3 4 PV = constant %3D Heat IN Adiabatic expansion 2 Heat OUT (Constant volume heat rejection) Constant volume heat addition 1 Adiabatic compression Volume (V) Using the Dual Air Standard Cycle and the following data: • Assume constant properties of air. R= 287 J/kgK; Cp = 1005 J/kgK; Cv = 718 J/kgK; y = 1.4 • Cycle compression ratio = 14 (V1/v2) • Air conditions prior to compression: Pressure = 1.3 bar; Temperature = 293K • Heat added at constant volume = 280000 J/kg • Heat added at constant pressure = 662000 J/kg Pressure (P)

The water pressure acting on a masonry dam varies asshown. If the dam is 20 ft wide, determine the following:a) Equivalent point load of triangular loadb) Equivalent point load of trapezoidal loadc) Resultant force of the water pressure acting on the dam

6) A tower used in a wind turbine system had a stiffness of 790N/m after displacing 10cm. Find the weight(in gram) that was connected to this tower. Assume g.- 10.174 m s2

Convert 22C to Fahrenheit.

Four pounds of a gas occupy 10 ft3. What would be itsdensity and specific gravity?

1. Fill in the missing spaces and determine the direction of from in Pipe D. C Pipe A B с D E F G Flow (ft³/sec)) 100 60 20 (D Velocity (ft/sec) 15 20 Area (ft²) 20 6 10 15

5. A container weighs 3 lbf when empty, 53 lbf when filled with water and 66 lbf when filled with glycerin. Find the specific gravity of the glycerin.