My speciality. Овчинникова Т.Е - 35 стр.

latter case, a simplification is possible on account of the large value A.C. plate
resistance of the pentode.

        Notes to the text

is usually made with wider sparing — обычно делается более широкой
but it exerts a powerful control upon them — но она начинает управлять ими
to a separate pin in the base -— к отдельной ножке в цоколе

      2.11.3 Translate the word-combinations

a) at low plate potentials; typical voltage- amplifier pentode; the suppressor- grid
connection; input leads, output connections, the same way, some way, some ways.
b) for the sake of providing convenient separation; the desirable result is
accomplished by.

      2.11.4 Answer the questions

1.In what case would the range of operation be extended? 2. By the insertion on what
grid is the desirable result accomplished? 3. How is the suppressor connected to the
cathode? 4. How is the suppressor grid connected to the cathode in many pentodes?
5. What mast be done in any circuit involving high gain? 6. In what way may the
performance of a pentode amplifier be studied?

     2.11.5 Define parts of speech, underline suffixes, translate the words into
Russian

secondary, insertion, directly, advantage, involved, suppressor.

      2.11.6 Translate into Russian

direct (adj.), indirect, directly, indirectly, direction, direct(v), below(adv), above
(adv), back(adv).

      2.11.7 Learn the dialogue by heart

                                      DIALOGUE

   A. Excuse me for troubling you, but I would like to ask you some questions
concerning a pentode.
   B. I ‘ll be glad to answer them.
   A. I known that a pentode is a tube. Tell me how many electrodes it consists
of.
   B. A pentode has five electrodes.
   A. What do you call them?
   B. They are called a cathode, a plate, a control grid, a screen grid and a suppressor
grid.