- (A) Wien-bridge
- (B) Hartely
- (C) Crystal
- (D) Phase shift
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) decreases
- (B) increases
- (C) remains the same
- (D) doubles
- (A) 200 mA
- (B) 540 mA
- (C) 1.24 A
- (D) 900 mA
- (A) Increased 2 times
- (B) Decreased 4 times
- (C) Increased 4 times
- (D) Decreased 2 times
- (A) 60 mA
- (B) 15 mA
- (C) 135 mA
- (D) 31.25 mA
- (A) 1
- (B) 01
- (C) 10
- (D) 02
- (A) Phase-shift oscillator
- (B) Hartely-oscillator
- (C) Colpitt’s oscillator
- (D) Crystal oscillator
- (A) Its low output
- (B) Its high Q
- (C) Less availability of quartz crystal
- (D) Its high output
- (A) Less than 1
- (B) More than 1
- (C) Equal to 1
- (D) None of the above
- (A) 100
- (B) 1000
- (C) 50
- (D) More than 10,000
