QUESTION 5

An electrical circuit consisting of six resistors with a power supply. Apply Thevenin's theorem steps to calculate: C) Current through 4 2 resistor of circuit below. 72V 1202 501 80 2012

An electrical circuit consisting of six resistors with a power supply. Apply Thevenin's theorem steps to calculate: B) The Thevenin Equivalent circuit 72V 1202 501 80 2012

Q2/Determine all Currents and voltages in the circuit of the figure shown, using MESH analysis. 4A 100% 12 m 200 gv 2001 1002

5 example of chemical hazard 5 example of physical hazard 5 example of erginimic hazard 5 example of biological hazards

Choose the wrong statement. Heat transfer by conduction depends on thickness of the material temperature difference of the material type of material cross-sectional area of the material none of the above

7. A load cell is calibrated in an environment at a temperature of 21°C and has the following deflection/load characteristic: Load (kg) Deflection (mm) 50 100 150 200 0.0 1.0 2.0 3.0 4.0 When used in an environment at 35°C, its characteristic changes to the following: Load (kg) Deflection (mm) 50 100 150 200 0.2 1.3 2.4 3.5 4.6 (a) Determine the sensitivity at 21 and 35°C. (b) Calculate the total zero drift and sensitivity drift at 35°C. (c) Hence determine the zero drift and sensitivity drift coefficients (in units of um/°C and (um per kg)/(°C).

Please answer the following question

If we wanted to supply a world of 10 billion people with an average demand of electricity at 1 kW per person, what surface area of photovoltaic arrays would be required? Compare this to the size of a known city, state or country.

The activities, duration and cost under normal and crashed conditions for a network diagram are shown in the accompanying table.    1. Determine the normal duration of the project 2. Determine the normal cost of the project 3. Determine the critical path under normal conditions.

A steel has DI value of 48 mm. If it is quenched in oil with moderate circulation, what is its critical diameter?

E and 5 v X O file:///C:/Users/Hp/Desktop/mm/OUTCOME%20NO.2%20and%205%20with%20Problems.pdf + O Fit to page D Page view A Read aloud 1 Add notes Problems 1. A brass rod of diameter 25 mm and length 250 mm is subjected to a tensile load of 50 kN and the extension of the rod is equal to 0.3 mm. Find the Young's Modulus or Modulus of Elasticity. 99+ to search hp delete prt sc 14 DI backs & 7 8 24 4 P EJR -0 J K H D. F

Based on the knowledge gained from experiments in the laboratory, list: 10-0V # 252 w exp 1 Volt Amp 3-Results and draw the graph of results. Use (0.4,6,10V) as in table 2 3 4 5