Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  A 10 kW carrier is sinusoidally modulated by ... Start Learning for Free
A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power is
  • a)
    11.25 kW
  • b)
    12.5 kW
  • c)
    15 kW
  • d)
    17 kW
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A 10 kW carrier is sinusoidally modulated by two carriers correspondin...
To calculate the total radiated power of a sinusoidally modulated carrier, we need to consider the modulation indices and the carrier power.
Given:
Carrier power (Pc) = 10 kW
Modulation index (m1) = 30%
Modulation index (m2) = 40%
The total radiated power (Pt) can be calculated using the formula:
Pt = Pc x  (1 + (m12)/2 + (m22)/2)
Substituting the given values:
Pt = 10 kW x (1 + (0.32)/2 + (0.42)/2)
Calculating the result:
Pt = 10 kW x (1 + 0.09/2 + 0.16/2)
Pt = 10 kW x (1 + 0.045 + 0.08)
Pt = 10 kW x 1.125
Pt = 11.25 kW
Therefore, the total radiated power is 11.25 kW, which corresponds to option A.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer?
Question Description
A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A 10 kW carrier is sinusoidally modulated by two carriers corresponding to a modulation index of 30% and 40% respectively. The total radiated power isa)11.25 kWb)12.5 kWc)15 kWd)17 kWCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev