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Electrical Installation Design Principles Quiz

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Electrical Installation Design Principles Quiz

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Questions and Answers

What is one of the basic principles requiring consideration during the design of a power distribution system?

Availability of nearby restaurants

Type of flooring used in the structure

Function of the structure, present and future (correct)

Distance to the nearest grocery store

Which factor is NOT one of the goals of system design mentioned in the text?

Aesthetic appeal (correct)

Minimum initial investment

Energy efficiency

Safety

What is a key factor in determining which alternate system designs are selected?

Cost of equipment and installations (correct)

Color scheme of the building

Location of service entrance

Number of available parking spaces

Which of the following is NOT mentioned as a source of power in the text?

Wind energy Signup and view all the answers

What does the text emphasize as a key safety consideration for the power system design?

Continuity and quality of power available and required Signup and view all the answers

What is the goal of maximum flexibility and expendability in system design?

To provide multiple utility power sources and connection paths to the load Signup and view all the answers

What is the purpose of a Main Distribution Board (MDB) in a low voltage installation?

To accept the main incoming LV supply from the Distribution Company or Owner’s transformer Signup and view all the answers

What are the two basic topologies that all distribution systems are made of?

Star topology and bus topology Signup and view all the answers

What is the criterion for providing independent circuits to different parts of an installation?

Minimize the consequences of a fault to the circuit concerned Signup and view all the answers

What is the LV distribution scheme selected according to?

Several factors including energy availability requirements Signup and view all the answers