Engineering, 27.04.2021 06:50 juniorvalencia4
An AM transmitter has an unmodulated carrier power of 10 kW. It can be modulated by a sinusoidal modulating voltage to a maximum depth of 40%, without overloading. If the maximum modulation index is reduced to 30%, what is the extent up to which the unmodulated carrier power can be increased without overloading?
Answers: 3
Engineering, 03.07.2019 14:10
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
An AM transmitter has an unmodulated carrier power of 10 kW. It can be modulated by a sinusoidal mod...
Mathematics, 24.03.2021 22:00
Mathematics, 24.03.2021 22:00
History, 24.03.2021 22:00
Social Studies, 24.03.2021 22:00
Mathematics, 24.03.2021 22:00
Mathematics, 24.03.2021 22:00
History, 24.03.2021 22:00
Mathematics, 24.03.2021 22:00
Biology, 24.03.2021 22:00
Mathematics, 24.03.2021 22:00
Mathematics, 24.03.2021 22:00