- (A) Acceptor ions
- (B) Holes and electrons
- (C) Donor ions
- (D) None of the above
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) Controlled switch
- (B) Bidirectional switch
- (C) Unidirectional switch
- (D) None of the above
- (A) Equals the number of holes
- (B) Is greater than the number of holes
- (C) Is less than the number of holes
- (D) None of the above
- (A) Junction capacitance
- (B) Minority carriers
- (C) Majority carriers
- (D) None of the above
- (A) Aa
- (B) mA
- (C) kA
- (D) µA
- (A) Be zero
- (B) Be 0.01 V
- (C) Not fall below 0.7 V
- (D) Be between 0 V and 0.1 V
- (A) 4
- (B) 1
- (C) 3
- (D) More than 10
- (A) Operating point
- (B) Current gain
- (C) Voltage gain
- (D) None of the above
- (A) Not fall below 1 V
- (B) Be zero
- (C) Be 0.2 V
- (D) None of the above
- (A) Values of IC and VCE when signal is applied
- (B) The magnitude of signal
- (C) Zero signal values of IC and VCE
- (D) None of the above
