# Confirmed Errata – Fundamentals of Engineering (FE) Electrical and Computer Practice Exam # 2

### Corrections – Problems Section:

Problem 32) Distance of charges Q1, Q2 and Q3 from origin is **2 m** not 2 cm.Problem 90)(A) **200µs**(B) **400µs**Problem 103) A finite state machine …Complete the state table for this finite state machine.

Present State | Next State | Output z | |

w=0 | w=1 | ||

A | B | D | 1 |

B | X | X | X |

C | B | D | 0 |

Problem 108) Find the value of SUM at the end of this **do-while** loop……

### Corrections – Solutions Section:

Problem 70)ns = **n/(1 – s)** = 900rpmProblem 90)This problem fall under the category ……Each frame will carry 8 x 2 = 16 bits.*Multiplexer has to wait for two inputs from each channel before forming a frame due to which the frame rate will be half of input rate i.e. 10,000/2 = 5000 frames per second. The duration of each frame will be***1/5000 = 200µs**