FEDERAL UNIVERSITY OTUOKE EXAMS PAST QUESTIONS

  FEN 202: ENGINEERING MATHS III (TEST) 1.       1   The velocity of a chemical reaction is given by dx/dt = k(a – k) where x is the amount transferred in time t, K is a constant and a is the concentration at time t=0 when x=0. Solve the equation and determine x in terms of t   2.       2.     The current drawn in the electric circuit as shown below is given by the equation “Ri + L dl/dt = 0” where L and R are Inductance and Resistance respectively as constants respectively, prove that          I = Ie – Rl/L     3.     3.       For an adiabatic expansion of   a gas Cv dp/p + Cp dv/v = 0 Where Cp and Cv are thermodynamic constants given. N x Cp/Cv Show that PV n = constant

  CSC208 : FOUNDATION OF SEQUENTIAL PROGRAMMING (FUO, 2 ND SEMESTER 2018/2019 SESSION) INSTRUCTION : ANSWER QUESTION ONE AND ANY OTHER TWO .   1.       QUESTION ONE a.       Draw a detailed diagram of an Intel 8086 processor. Describe the control and Arithmetic and logic units. b.       Q1b                                                               i.       List two functions of the Intel processor                          ...