Past Questions

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Time Constant Past Questions

Introductory Mechanics and Properties of Matter Exercise 1-5 and solution

Year: 2017

School: University of Ibadan

Department: Science and Technology

Course Code: PHY102

Topics: velocity, acceleration, Einstein's relation, Planck's constant, velocity-time graph, acceleration due to gravity, centripetal acceleration, vector, work, energy, power, collisions, rigid bodies, simple harmonic motion

Measurement and instrumentation

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MEE401

Topics: Measurement, instrumentation, measuring instrument, process control, experimental engineering analysis, gauge reading, damping ration, damped natural frequency, static sensitivity, time constant, measurement error

Signals and Systems

Year: 2021

School: Air Force Institute of Technology

Department: Engineering

Course Code: EEE316

Topics: signal, Euler identity, decaying sinusoids, unit impulse functions, unit step functions, unit ramp functions, linear system, non-linear system, odd signals, discrete-time signals, periodic signals, system, linear time-invariant system, power signal, casual system, memoryless system, feedback system, Fourier series, RC circuits, Fourier transforms, Laplace transforms, Z-transforms

General chemistry

Year: 2014

School: Chukwuemeka Odumegwu Ojukwu University

Department: Science and Technology

Course Code: CHM101

Topics: law of constant composition, nuclear theory, esterification

CHEMICAL THERMODYNAMICS

Year: 2019

School: Federal University of Technology, Owerri

Department: Science and Technology

Course Code: CHM311

Topics: thermodynamic, entropy, enthalpy, equilibrium constant

INTRODUCTION TO CHEMICAL METALLURGY

Year: 2018

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MME204

Topics: enthalpy, entropy, equilibrium constant, electrochemical cell, nernst equation, cell, crusher, pyrometallurgy, corrosion, metalsslag, electrode, flux, brazing extraction

IRON AND STEEL MAKING TECHNOLOGY-2011&2019

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MME405

Topics: iron, steel, steelmaking, bourdard, equilibrium constant, van hoff, equilibrium, alloy

Physical Chemistry 1 pre-test by CPMSS,MSSN

Year: 2018

School: University of Ibadan

Department: Science and Technology

Course Code: CHE156

Topics: bomb calorimeter, electron, constant composition, electron, acid, ideal gas, gas law, pH

Heat and thermodynamics preexam by CPMSS-2012,2013

Year: 2013

School: University of Ibadan

Department: Science and Technology

Course Code: PHY115

Topics: Boltzmann constant, gas, engine efficiency, ideal gas, kinetic theory of gas, internal energy, work

Heat and Thermodynamics tutorial question 2 by Ben

Year: 2018

School: University of Ibadan

Department: Science and Technology

Course Code: PHY115

Topics: latent heat, internal energy, Carnot engine, engine efficiency, mean free path, specific heat, equipartition of energy, entropy, temperature scales, ideal gas law, constant-volume gas thermometer, sound

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