1041Electrical EngineeringMedium
1 dB corresponds to________change in power level?
A35%
B50%
C22%
D26%
Correct answer
D. 26%
Explanation
The correct answer is 26%.
Study mode · no timer
Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. 26%
Explanation
The correct answer is 26%.
Correct answer
A. 0.4 ohm
Explanation
The correct answer is 0.4 ohm.
Correct answer
A. core of the conductor
Explanation
The correct answer is core of the conductor.
Correct answer
B. equal to number of poles in stator
Explanation
The correct answer is equal to number of poles in stator.
Correct answer
B. a virtual ground
Explanation
The correct answer is a virtual ground.
Correct answer
A. No
Explanation
The correct answer is No.
Correct answer
D. electrostatic coupling
Explanation
The correct answer is electrostatic coupling.
Correct answer
B. smaller dielectric loss
Explanation
The correct answer is smaller dielectric loss.
Correct answer
A. armature rotor
Explanation
The correct answer is armature rotor.
Correct answer
E. D.C. motor
Explanation
The correct answer is D.C. motor.