Question
If SNRi is the input SNR of a system in dB, SNRo is the
output SNR of a system in dB, then which of the below defines the noise figure (NF) in dB?Solution
The Noise Figure (NF) in dB is defined as the degradation of signal-to-noise ratio from input to output of a system. Mathematically, NF (dB) = SNRi(dB) – SNRo(dB) This means it tells how much worse the SNR becomes as the signal passes through the device.
 _______________ is the gamma-ray induced mutant of the multibracted bougainvillea cultivar.Â
Which of the following soil types has the highest water-holding capacity but is prone to poor aeration and slow permeability?
How do insects provide benefits to ecosystems and agriculture beyond pollination?
The following are the steps of chemiosmotic ATP synthesis in the light reaction. Arrange them in correct order of their occurence-
(A) H diffuse ...
What is the critical stage of wheat?
Forage crops includes
(A) Sorghum
(B) Elephant grass
(C) Guinea grass
(D) Berseem
(E) Cassava
Choose the correct answer from the options given below:
Soil water is lost from the soil surface and from the rooting zone of the plant by the following respectively
Green manure crop suitable for alkaline and water logged soil is
Quarantine measures to prevent the spread of insect pests typically involve which actions?
The longest day of the year is:
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