⚡
An amplifier receives 0.1 W of input signal and delivers 15 W of signal power. What is the power gain in db?
Electrical Engineeringmedium
8 db
B6 db
C5 db
D4 db
Correct Answer: A. 8 db
Related Questions
Electrical Engineering
The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to_____________/
Electrical Engineering
In tramways which of the following motors is used ?
Electrical Engineering
In case of locomotives the tractive power is provided by______________?
Electrical Engineering
The steam engine provided on steam locomotives is____________?
Electrical Engineering
Automatic signalling is used for which of the following trains ?