Question #74637
Four 8 Ω speakers are connected in parallel to the output of an audio amplifier. If the maximum voltage to the speakers is 12 V, the amplifier must be able to deliver to the speakers_____________?
Options:
Answer:
Four 8 Ω speakers are connected in parallel to the output of an audio amplifier. If the maximum voltage to the speakers is 12 V, the amplifier must be able to deliver to the speakers 72 W.
Question Screenshot
Electrical Engineering Related Questions
-
Q1.Which of the followings is/are active element?
-
Q2.If P is the power of a star connected system then what will be power of an equivalent delta connected system?
-
Q3.Magnetic flux has the unit of
-
Q4.The voltage induced in an inductor is represented as,
-
Q5.Instantaneous power in inductor is proportional to the
-
Q6.The unit of resistivity is
-
Q7.How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute?
-
Q8.The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be
-
Q9.The resistivity of the conductor depends on
-
Q10.If 1 A current flows in a circuit, the number of electrons flowing through this circuit is
Test Your Knowledge
Want to practice more questions like this? Take a quiz in this category!
Take a Quiz