Translate the following international words without a dictionary.

  1. About myself. Read and translate into native language.
  2. Act as an interpreter. Translate the description of N-type and P-type- semiconductors given by your group mates from English into Russian.
  3. Analyse the following examples and translate them.
  4. Answer the following questions
  5. Answer the following questions.
  6. Before reading the text get to know with the following word-combinations;
  7. Before you start learning the theoretical material make sure that you know the given below words. Transcribe and translate them.

Centre, class, component, detail, diagram, formula, integral, interval, laboratory, maximum, mechanism, meson, method, model, moment, neutron, parallel, parameter, photon, position, procedure, programme, pulse, radius, spectrum, symmetry, technique.

11. Read and translate word-combinations.

A. Start from the firstcomponent

coolingionizedairouterused absolutetotal heightbarometricmetacentric absolutecriticalvalueoptimum
approximateaveragevaluezero emittercollectorjunctiondiffusedrectifying algebraiccodesignnegativepositive
thermalbackdiffusiondeep differentialparametricgainpure antennalasergainmaserpower

B. Start from the secondcomponent

junctioncollectorcontactregionemitterstability chargecarrierelectrondiffusionsolid-state

12. Match the following word-combinations with their translations.

1. effective area2. ionized region3. high-frequency gain4. D.C. gain5. power gain6. intrinsic region7. antenna area8. short-circuit current gain9. information gain10. amplifier gain a. b. c. d. e. f. g. h. () i. j.

13. Translate word-combinations.

the probability of measuringof recombiningof meetingof correctingof introducing by ( ) eliminatingreplacingsetting upcorrectingdetermining
for obtainingconstructingconnectingmanufacturingreducing before addinginstallingclosingdesigningdisappearing

14. Choose as many words from the table of ex. 1 as you can and formsensible sentences.

For example:The difference in potential from one side of the junctionto the other is called the heightof the potential barrier and is measuredin volts.



UNIT II | The P-N Junction

Language Work | Put the verbs in brackets into the correct form. | Use your own ideas to complete the sentences. | Match the following sentences with their translations. | Semiconductors of N-Type and P-Type | Read the text again and select from the multiple choice the only solution to each problem. | Act as an interpreter. Translate the description of N-type and P-type- semiconductors given by your group mates from English into Russian. | The P-N Junction | Joining P- and N-Type Germanium | The Prepositional Absolute Participial Construction |

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