Latest IIT-JEE Aptitude Question SOLUTION: A diode detector is used to detect an amplitude
modulated wave of 60% modulation by using a
condenser of capacity 250 pico farad in parallel
with a load resistance 100 kilo ohm. Fi
A diode detector is used to detect an amplitude
modulated wave of 60% modulation by using a
condenser of capacity 250 pico farad in parallel
with a load resistance 100 kilo ohm. Find the
maximum modulated frequency which could be
detected by it -
(1) 5.31 MHz (2) 5.31 kHz
(3) 10.62 MHz (4) 10.62 kHz
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The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?