Introduction to Engineering

Define digitalization in engineering.

• A multidisciplinary field that involves the application of scientific, mathematical, and practical knowledge to design, create, build, maintain, and improve systems, structures, devices, processes, and materials to solve real-world problems.

• Transformation of

  physical processes, systems, and data into digital form.

• Process of using technology, machinery,

  or computer systems to perform tasks or processes with minimal

  human intervention.

• A multidisciplinary field that combines elements of mechanical engineering, electronics, computer science, and control engineering to design and create intelligent systems and products.

Instrument used to provide a stable and adjustable voltage or current to power electronic circuits.

• Digital multimeter

• Power supply

• Oscilloscope

• Function generator

Instrument used to produce a variety of waveforms with precise frequencies and amplitudes.

• Power supply

• Analog multimeter

• Oscilloscope

• Function generator

Instrument used to measure voltage, current, and resistance in electrical circuits.

• Power supply

• Multimeter

• Oscilloscope

• Function generator

Name the passive electronic component that stores and releases electrical energy in the form of a magnetic field.

• Resistor

• Capacitor

• Inductor

• Transistor

Name the electronic component that has three terminals namely Emitter, Base and Collector.

• Diode

• Transistor

• Resistor

• Capacitor

Name measurement unit of resistance.

• Henry

• Farad

• Ohm

• Ampere

State the resistor value as shown in the figure.

• 3.1k ohm

• 3.3k ohm

• 680 ohm

• 1.1k ohm