The circuit in Fig. 5.79 is for a difference amplifier. Find v? given that v? =1V and v? = 2V.


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Virtual representation meant that

A. almost all British subjects were fully represented in Parliament and elected by British colonial subjects throughout the British Empire. B. every member of Parliament represented all British subjects everywhereincluding in the American colonies. C. colonists could elect their own representatives to Parliament. D. Parliament could pass virtually all types of legislation affecting British colonies, without assent from colonial legislatures, except taxation legislation. E. each member of Parliament represented only people in his parliamentary district.

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Label the following furnace

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Silly Putty is ____.

A. ductile but has high impact strength B. ductile but has low impact strength C. brittle but has high impact strength D. tough but has low impact strength

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For the root pass on pipe in the 2G position, the gun should be at a 10- to 15-degree _____

a. pass angle b. work angle c. push angle d. drag angle

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