12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 18/06/2021
QB365 provides detailed and simple solution for every Creative Questions in class 12 Physics Subject. It will helps to get more idea about question pattern in
every Creative questions with solution.
Download Tamil Nadu 12th Standard Physics question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Physics Test1.
Noise is a form of __________ variation.
time
phase
amplitude
frequency
2.
In FM, the centre frequency is allotted to the _________.
transformer
transmitter
receiver
channel
3.
FM signal has a resting frequency of 105 MHz and the highest frequency of 105.03 MHz when modulated by a signal. Then the carrier swing is ____________.
0.03 MHz
0.06 MHz
0.03 kHz
60 MHz
4.
The change in the resting frequency of a FM transmitter is called ________
frequency swing
frequency deviation
range offrequency
centre deviation
5.
In FM, frequency variation of the carrier wave depends upon the ___________ amplitude of the signal.
average
highest
constant
instantaneous
1.
(c)
amplitude
2.
(b)
transmitter
3.
(b)
0.06 MHz
4.
(b)
frequency deviation
5.
(d)
instantaneous
12th Standard Syllabus & Materials
12th Standard
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Tamilnadu Stateboard 12th Standard Subjects
Maths
Chemistry
Physics
Biology
Computer Science
Business Maths and Statistics
Economics
Commerce
Accountancy
History
Computer Applications
Biology
Computer Technology
Computer Applications
Computer Science
Business Maths and Statistics
Commerce
Economics
Maths
Chemistry
Physics
Computer Technology
History
Accountancy
Tamil
English
French
Tamilnadu Stateboard Standards
