NOCTI Engineering

Which of the following formulas is used to determine the area of a circle? A=πr^2, A=1/2 bh

• A=πr^2

• A=1/2 bh

• A=2πr

• A=bh

What is the cubic area of an object that is 5 feet long, 2.5 feet wide, and 3.5 feet tall?

• 30 ft^3

• 43.75 ft^3

• 50 ft^3

• 35 ft^3

What factors affect the strength of an electromagnet?

• Coil, Core, and Power

• Length, Magnetism, Electricity

• Coil, Density, Current

• Width, Energy, Power

In the engineering design process, stating the problem is the

• First Step

• Last Step

• Final Review

• Initial Concept

What types of energy do wall outlets output?

• DC

• AC

• Solar

• Thermal

What is a function of an electrical schematic?

• Represents components with standard symbols

• Displays voltage levels in a circuit

• Shows the physical layout of components

• Indicates the power source location

What is not a part of a basic electrical circuit: output, voltage source, load, conductors?

• output

• voltage source

• load

• conductors

Main components of the engineering design process include identifying, defining, selecting, and...

• Evaluating

• Implementing

• Testing

• Designing

What type of circuit is this? (Options: parallel, series)

• parallel

• series

• combination

• open

A civil engineer is best suited to

• Investigate the mechanics of bridges and roads

• Design electrical systems for buildings

• Create software applications for construction management

• Analyze financial data for construction projects