The value of dBm in power measurement is predictable by assuming the reference, which is equal to ________(a) 1mW(b) 10mW(c) 1/10 mW(d) 1/100 mWThe question was asked by my college director while I was bunking the class.This intriguing question comes from Frequency Compensation in section Frequency Response of Electronic Devices & Circuits

The value of dBm in power measurement is predictable by assuming the r

1.	The value of dBm in power measurement is predictable by assuming the reference, which is equal to ________(a) 1mW(b) 10mW(c) 1/10 mW(d) 1/100 mWThe question was asked by my college director while I was bunking the class.This intriguing question comes from Frequency Compensation in section Frequency Response of Electronic Devices & Circuits
Answer» CORRECT option is (a) 1mW Best explanation: Basically, the Decibel (dB) is a logarithmic unit which is USED to state the gain of audio frequency amplifiers. This is so for the reason that the response of a human ear to the SOUND intensity exhibits logarithmic nature. Apart from this, dBm is a unit which is often used in power measurement.dBm refers to the dB value which is estimated by ASSUMPTION of a REFERENCE whose value is equal to 1mW.

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