ТекстВеб-страница
1. Transistors have many ________ over vacuum tubes.
a) patterns;
b) advantages;
c) scales.
2.They _____ very little power.
a) consume;
b) generate;
c) embrace.
3. An integrated circuit is a group of elements connected together by
some circuit ______ technique.
a) processing;
b) assembly;
c) manipulation.
4. The transistor consists of a small piece of a ______ with three
electrodes.
a) diode;
b) conductor;
c) semiconductor.
5. Modern _______ began in the early 2O'h century with the invention
of electronic tubes.
a) miniaturization;
b) electronics;
c) microelectronics.
6. John Fleming was the __________of the first two-electrode vacuum
tube.
a) generator;
b) receiver;
c) inventor.
7. One of the transistor advantages was lower power __________ in
comparison with vacuum tubes.
a) consumption;
b) reception;
c) transmission.
8. Microelectronics greatly extended man's intellectual_________
a) subsystems;
b) capabilities;
c) dimensions.

1. b) advantages. 2. a) consume. 3. b) assembly. 4. c) semiconductor. 5. b) electronics. 6. c) inventor. 7. a) consumption. 8. b) capabilities.