1
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

In frequency modulated wave

A
frequency varies with time
B
both frequency and amplitude vary with time
C
amplitude varies with time
D
both frequency and amplitude are constant
2
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A layer of atmosphere that reflects medium frequency radio waves which is ineffective during night, is

A
F-layer
B
E-layer
C
stratosphere
D
thermosphere
MHT CET Subjects
EXAM MAP