1. When the carrier is unmodulated, a certain transmitter radiates 9 kW when the carrier is sinusoidally modulated the transmitter radiates 10.125 kW. The modulation index will be





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

  • By: guest on 01 Jun 2017 11.48 pm
    .
Show Similar Question And Answers
QA->ബാബു ഒരു അലമാര 8750 രൂപയ്ക്ക്‌ വാങ്ങി 125 രൂപ മുടക്കി അത്‌ വീട്ടിലെത്തിച്ചു. പിന്നീട്‌ അത്‌ 125 രൂപ ലാഭത്തിന്‌ വിറ്റാൽ വിറ്റ വിലയെന്ത്‌ ?....
QA->According to 2019 global Multidimensional Poverty Index, India lifted 271 million people out of poverty between 2006 and 2016, recording the fastest reductions in the multidimensional poverty index values during the period. Which United Nations body released this report?....
QA->Which country"s important stock market index is the Bovespa Index?....
QA->Who is the inventor of Radio Transmitter?....
QA->… is a copper containing respiratory pigment occurring in arthropods and molluses. It is much less efficient as oxygen carrier?....
MCQ->When the carrier is unmodulated, a certain transmitter radiates 9 kW when the carrier is sinusoidally modulated the transmitter radiates 10.125 kW. The modulation index will be....
MCQ->The antenna current of an AM transmitter is 8 A. When only the carrier is sent, but it increases to 8.93 A. when the carrier is sinusoidally modulated. The percentage modulation is nearly....
MCQ->Assertion (A): If a carrier is modulated by three sine waves and m1, m2, m3 are the modulation indices, the total modulation index mt is mt = (m12 + m22 + m32)0.5Reason (R): An AM, higher the level of modulation, lower is the audio power required to produce modulation.

....
MCQ->The ratio of total power in the Amplitude modulated wave to the unmodulated carrier power when the modulation index is ‘m’....
MCQ->A transmitted using AM has in modulated carrier output power of 10 KW and can be modulated to a maximum depth of 90% by a sinusoidal modulating voltage without causing overloading. Find the value to which an modulated carrier power can be increased without resulting in overloading if the maximum permitted modulating index is 40%....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution