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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. is almost independent of load current
Explanation
The correct answer is is almost independent of load current.
Correct answer
A. voltage
Explanation
The correct answer is voltage.
Correct answer
A. voltage
Explanation
The expression of current through a capacitor is For sudden change of voltage infinite current is required. But practically it is not possible. Practical capacitor circuit has finite value of time constant
Correct answer
C. Capacitance
Explanation
The correct answer is Capacitance.
Correct answer
B. pass through the base region to the collector
Explanation
The correct answer is pass through the base region to the collector.
Correct answer
D. 3.3kVandllkV
Explanation
The correct answer is 3.3kVandllkV.
Correct answer
D. use of dielectrics of different permeabilities
Explanation
The correct answer is use of dielectrics of different permeabilities.
Correct answer
A. Electron
Explanation
The correct answer is Electron.
Correct answer
C. ultrasonic waves
Explanation
The correct answer is ultrasonic waves.
Correct answer
B. 2 V
Explanation
The correct answer is 2 V.