A. Less space than
B. More space than
C. Same space as
D. None of the above
✅ The correct answer is option A.
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
152. A switch has ______________?
A. One state
B. Two states
C. Three states
D. None of the above
✅ The correct answer is option B.
153. At parallel resonance, the line current is_______________?
A. Minimum
B. Maximum
C. Quite large
D. None of the above
✅ The correct answer is option A.
154. The constant-current region of a JFET lies between______________?
A. cut off and saturation
B. cut off and pinch-off
a. and IDSS
C. pinch-off and breakdown
✅ The correct answer is option C.
155. A power amplifier has comparatively __________________ ß ?
A. Small
B. Large
C. Very large
D. None of the above
✅ The correct answer is option A.
156. If a transistor amplifier draws 2mA when input voltage is 10 V, then its input impedance is ____________?
A. 20 kΩ
B. 2 kΩ
C. 10 kΩ
D. 5 kΩ
✅ The correct answer is option D.
157. A tuned amplifier uses__________load?
A. Resistive
B. Capacitive
C. LC tank
D. Inductive
✅ The correct answer is option C.
158. In the above question, what are the values of cut-off frequencies?
A. 140 kHz , 60 kHz
B. 1020 kHz , 980 kHz
C. 1030 kHz , 970 kHz
D. None of the above
✅ The correct answer is option B.
159. At room temperature, an intrinsic silicon crystal acts approximately as_______________?
A. A battery
B. A conductor
C. An insulator
D. A piece of copper wire
✅ The correct answer is option C.
160. Which of the following power plant has highest Depreciation charges?
A. Thermal plant
B. Diesel plant
C. Hydroelectric plant
D. All have same
✅ The correct answer is option A.