A. Low
B. Very low
C. High
D. Very high
✅ The correct answer is option C.
Electrical Engineering
ractice the latest Electrical Engineering MCQs with answers and explanations to prepare for exams, interviews, and job tests. Our question bank covers fundamental and advanced topics such as circuit theory, power systems, electrical machines, electronics, control systems, measurements, digital logic, and communication systems. These Electrical Engineering multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, PEC exams, GATE, university entry tests, and recruitment assessments. Strengthen your technical knowledge and problem-solving skills with our updated and comprehensive Electrical Engineering MCQs
72. If d.c. supply of 10 V is fed to a differentiating circuit, then output will be_______________?
A. 20 V
B. 10 V
C. 0 V
D. None of the above
✅ The correct answer is option C.
73. The parallel combination of a 470 Ω resistor and a 680 Ω resistor is in series with the parallel combination of four 2 kΩ resistors. The total resistance is___________?
A. 1,650 Ω
B. 1,078 Ω
C. 77.8 Ω
D. 778 Ω
✅ The correct answer is option D.
74. Digital ICs process______________?
A. Linear signals only
B. Digital signals only
C. Both digital and linear signals
D. None of the above
✅ The correct answer is option C.
75. The sensitivity of a multimeter is given in _______________?
A. O
B. Amperes
C. kO/V
D. none of the above
✅ The correct answer is option C.
76. The lower and upper cut off frequencies are also called_____________frequencies?
A. Sideband
B. Resonant
C. Half-resonant
D. Half-power
✅ The correct answer is option D.
77. Which of the following is the major consideration to evolve a good design?
A. Cost
B. Durability
C. Compliance with performance criteria as laid down in specifications
D. All of the above
✅ The correct answer is option D.
78. If the zero signal dissipation of a transistor is 1W, then power rating of the transistor should be at least___________________?
A. 5 W
B. 33 W
C. 75 W
D. 1 W
✅ The correct answer is option D.
79. When a transistor is driven to saturation, ideally the output is _____________?
A. VCC
B. 0
C. VCC/2
D. 2VCC
✅ The correct answer is option B.
80. A balanced Wheatstone bridge consists of an RV of 3,500 Ω, an R2 of 200 Ω, and an R3 of 680 Ω. The value of RUNK is____________?
A. 680 Ω
B. 1,029 Ω
C. 200 Ω
D. 880 Ω
✅ The correct answer is option B.