Practice Quiz in Field Effect Transistor Amplifiers Part 5

Question 41. g_m has its maximum value for a JFET at _____.

Question 42. The _____ configuration has the distinct disadvantage of requiring two dc voltage sources.

Question 43. The _____ configuration has an input impedance, which is other than R_G.

Question 44. The _____ controls the _____ of an FET.

Question 45. The value of gm is at its maximum g_m0 at VG_S equal to _____ and zero at V_GS equal to _____.

Question 46. The input and output signals are in phase in a _____ configuration.

Question 47. r_d changes from one operation region to another with _____ values typically occurring at _____ levels of V_GS (closer to zero).

Question 48. The gate-to-source voltage V_GS of a(n) _____ must be larger than the threshold V_GS(Th) for the transistor to conduct.

Question 49. A _____ configuration has a voltage gain less than 1.

Question 50. The depletion MOSFET circuit has a _____ input impedance than a similar JFET configuration.