$1)$ The multimachine systems in a power area can be established and modeled in the matrix in terms of voltages and currents with combinations of the following:

Both detailed and classical models

Only detailed machine models

Only classical machine models

Single motor models

$2)$ The modeling of induction motor loads as compared with the synchronous machines introduced in chapter $4$ is a similar exception with one distinction that the internal voltage of the induction motor loads is lower than the terminal voltage.

True

False

$3)$ The data development for the loads can be component$-$based or measurement$-$based. Among all, these load composition data is highly viable in various ways:

Cyclic

Long terms

Spatial

Aftermath of a disastrous event

$4)$ The power$-$electronic loads are modeled with reference frame transformation in which the granular details of each spread out of the individual loads can be DC or AC$.$ The connection to the DC link is characterized by the dq transformation in the positive$-$sequence rectifier model.

True

False

$5)$ Small$-$signal analysis is viewed as the importance of perturbation of power system due to the subtle change of loads. Such deviation justifies system$-$wide linearization to guarantee:

Decent result of computation for voltages and currents

Only work for detailed machine models

Does not have issues of diverged solutions

Only work for classical machine models

$6)$ Chapter $8$ introduces the fundamentals of linear system stability which serves as the critical foundation for future sections of this book, emphasizing control theory. This theory provides a definition of stability is structured in the matrix format $($using Canonical state$-$space equations$).$ The linearization takes place in:

Flux linkage model

Generator state$-$space current model

Load equation for the one$-$machine model

Generator state$-$space voltage model

None of the above