Technician A says that a thermoplastic will soften when heated. Technician B says that a thermoplastic will not soften when heated. Who is correct?

A. Technician A only
B. Technician B only
C. Both Technicians A and B
D. Neither Technician A nor B


A. Technician A only

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The Loyalists who continued to support the crown after independence had been declared were more likely to be all of the following EXCEPT

A. well educated. B. from among the older generation. C. affiliated with the Anglican Church. D. from New England. E. wealthy.

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Pregnancies from embryo transfer are as likely to go full-term and result in delivery of normal offspring as are pregnancies from natural conception

Indicate whether the statement is true or false

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__________ is not a characteristic of a non-contact interlock

A) Positive-mode operation B) Tolerant of some guard wear C) Easy installation D) Electronic coding E) Ideal for hygiene-sensitive applications

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A discrete-time system has a transfer function, (the z transform of its impulse response)


If a unit sequence u[n] is applied as an excitation to this system, what are the numerical values of the responses y[0], y[1], and y[2] ?

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