31. The amount of photoelectric emission current depends on
32. The sensitivity of human eyes is maximum at
33. The sensitivity of human eyes is maximum at
34. Which of the following could be the maximum current rating of junction diode by 126?
35. Piezoelectric quartz crystal resonators find application where
36. In the sale of diamonds the unit of weight is carat. One carat is equal to
37. Forbidden energy gap in germanium at 0 K is about
38. Assertion (A): A VMOS can handle much larger current than other field effect transistors.
Reason (R): In a VMOS the conducting channel is very narrow.
Reason (R): In a VMOS the conducting channel is very narrow.