Knowledge in communication systems class 12 jee mains questions
Communication System Question & Answers
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Sharing the Q&A of communication system. The topics included in the below attatched documents are questions regarding applications or advantages of radar beacons, Doppler frequency, etc. video links-https://www.youtube.com/watch?v=fHbva8da0dg https://www.youtube.com/watch?v=YPo2XZBtGWk
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Aptitude Paper For Exam Online Series
This content is provided for competative exam through which it will improve knowledge and gain from this series best exam test series of the year
Aman Tripathi
CURRENT ELECTRICITY
Electric current is the movement of electrons through a wire. Electric current is measured in amperes (amps) and refers to the number of charges that move through the wire per second. ... Voltage is sometimes called electric potential and is measured in volts.
Sidharth Vinod
ALTERNATING CURRENT
Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction.
ELECTROMAGNETIC WAVES
Definition: Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field. In other words, EM waves are composed of oscillating magnetic and electric fields.
DIVISIBILITY
When a number is divisible by another number ... ... then it is also divisible by each of the factors of that number. Example: If a number is divisible by 6, it is also divisible by 2 and 3. Example: If a number is divisible by 12, it is also divisible by 2, 3, 4 and 6.
Landline Telemetry
This file has all the detailed explanation of how data gets transmitted through the landline. The telemetry is dicussed briefly. The open loop type telemetry systems are discussed along with graphs and diagrams.
Pranav Sundriyal
JEE mains and advanced chemistry paper compendum
The book here contains Past 41 years of JEE mains and advanced papers chemistry section. The papers are presented for you to solve by yourself and a compendum of solutions presented just after the paper. Happy solving ;)
Kartikeyan Iyer