Physics – Semiconductor – TEST (MCQ Maharashtra HSC Board)
Physics – Semiconductor – TEST (MCQ Maharashtra 12th Board)
Prepare yourself for exam like scenario. Take a Mock Test of MCQ (Multi choice Questions) Science –Physics of Maharashtra HSC Board/12th std absolutely FREE.
Just click on any one of social sharing button available in BOX saying “this content is locked”( tweet/ fb Like us / g+). Once you click on buttons available in the box below, the content will get unlocked and you will be able to take our various Mock Test absolutely FREE on the same page.
Congratulations!! You have passed the Test.
You need more Practice. Please take the Test again
#1 In which of the following do holes exist?
#2 A transistor produces good amplification in this configuration
#3 The materials most commonly used for solar cells?
#4 In a pure semiconductor like silicon, a p-type impurity creates
#5 In a p-n-p transistor the current produced is mainly due to
#6 Each covalent bond in a pure Silicon or Germanium has
#7 Metal contain large number of free
#8 A solar cell converts sunlight into
#9 If there is o electron in the conduction band of a solid at room temperature, it is
#10 What is a transistor?
#11 To create a p-type semiconductor from a pure semiconductor we can add
#12 Which of the following gates can act as building block for logic circuits?
#13 Which effect is used in solar cells?
#14 Full wave rectifier requires
#15 The number of bonds formed in a p-type and n-type semiconductor are
#16 In forward-biased mode, a –p-n diode acts as
#17 What is an AND gate logically equivalent to? Parallel switching circuit
#18 What is the nature of the current output form a simple filter-less rectifier?
#19 A p-n junction diode cannot be used as
#20 In a n-p-n transistor, what is the role of p-type semiconductor?