# Question

Determine the deflection equation for the cantilever beam shown using singularity functions. Evaluate the deflections at B and C and compare your results with Example 4–11.

## Answer to relevant Questions

Given the network shown, find the possible range of values for the current and power dissipated by the following resistors: a) 390 ohms with a tolerance of 1%. b) 560 ohms with a tolerance of 2%. Solve Prob. 4–17 using Castigliano’s theorem. Hint: Write the moment equation using a position variable positive to the left starting at the right end of the beam.A cable is made using a 16-gauge (0.0625-in) steel wire and three strands of 12-gauge (0.0801-in) copper wire. Find the stress in each wire if the cable is subjected to a tension of 250 lbf.Find Vo in the network shown. Solve Prob. 4–59 using Castigliano’s theorem and procedure 1 from Sec. 4–10.Post your question

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