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Electrical Power System Planning

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Questions and Answers

What is the primary objective of analyzing the present situation in power system planning?

To identify the maximum possible fault current

To determine the system technical criteria (correct)

To perform a load flow study for economical analysis

To simulate normal load conditions of system voltages

Which power system analysis package is used to simulate normal load conditions of system voltages, power factor, line and transformer loadings?

Load flow analysis (correct)

Short circuit analysis

Voltage profile analysis

Distribution system planning

What type of analysis is used to determine the rating of switchgear and other equipment?

Transient stability analysis

Load flow analysis

Voltage profile analysis

Fault analysis (correct)

What is the primary application of linear programming in power system analysis?

Economical analysis Signup and view all the answers

What is the purpose of performing a load flow study prior to fault analysis?

To add load currents to the fault currents Signup and view all the answers

What type of analysis is used to identify 3-phase and line-to-ground fault currents?

Short circuit analysis Signup and view all the answers

Which power system analysis package is used for Distribution System Planning?

Distribution system planning Signup and view all the answers

What type of analysis is used to analyze the economical viability of a power system project?

Operational research methods Signup and view all the answers

What is the primary objective of using power system analysis packages?

To determine the system technical criteria Signup and view all the answers

What type of analysis is used to determine the power factor of a power system?

Load flow analysis Signup and view all the answers