**Confirmed Errata – Fundamentals of Engineering (FE) Electrical and Computer Practice Exam # 1**

**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)** = 900rpm

Problem 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**