Please help in answering and show step by step solution.

f Instructions . complete all calculations using only the formulas provided on each page and the information given in class. - Be sure to provide enough answers to meet mark requirements. - Show your work for each calculation. - Do not compound calculations make sure to calculate everything separately. - Provide final answers to 3 decimal places. - DO NOT round your answers. " You MUST provide the following for each question: 1. Data li'St 2. All calculations with units for every step 3. Circle or Square around your final answer 4. Statement I ' Write legiblv 1. A force of 400N is applied to the small piston of a hydraulic press whose 17 diameter is 4cm. a) What must the diameter of the diameter of the large piston be, if it is to lift a 200kg load? b ) What is the system pressure in N/cm?? V = 12V RT - 60 F F2 F A2 A = Mr2 AT P A2. Calculate the total resistance, and the value of Rz for the circuit below? /4 stance 0.82 0 0.75 0 V = 12V R1 = 60 12V R1 R2 IT = 4A V R3. Complete the chart below for a parallel circuit. Show ALL calculations. Statements not required. 18 Resistance Current Voltage R, = 0.82 0 LE V1 = R, = 0.75 0 DE V , = R; = 0.68 0 V, = RT = VT = 1.53 V Circumference ; 271 N = 3.24 V R = R1 X R2 1 R Ry + R24. Calculate the total pipe needed to make the exhaust pipe below. Use the information provided to decipher the diagram 19 10 cm 15 8 cm 46 cm 51 cm C D X 9.8 cm Hint: Angles X+Y+Z = 180' Z 32 cm Bend A and Bend C are the same angles Bend B and Bend D are the same angles Straight segment CD is 4 cm shorter than straight segment BC Straight segment BC is the same length as straight segment AB IBR of Bend A and Bend C are the same as Bend B Circumference = 2ntr J = 3.14