what is meant by the term modulation define with
What is meant by the term 'modulation'? Define with the help of a block diagram, how the process of modulation is carried out in radio broadcasts.
Expected delivery within 24 Hours
distinguish among diamagnetic and ferromagnetic materials in respect of their i intensity of magnetisation ii behaviour in a non-uniform magnetic
state huygens principle for reflection of a plane wave front at a plane reflecting surface construct the corresponding reflected wave front using
q what is current gain in rc coupled amplifiercurrent gain is the ratio of the output current to the input currentwe represent it as aiaiioisit
q what is the voltage gainvoltage gain is the ratio of output voltage to input voltage it is represented as avvo-voltageoutputvi-voltage
what is meant by the term modulation define with the help of a block diagram how the process of modulation is carried out in radio
q what is power gainpower gain is the ratio of power delivered to the load to power delivered to the amplifier is the power gainappopi
write three special characteristics of the light source used in optical communication name any one optical detector define the meaning of the term
draw a ray diagram to show the formation of image of an object placed among the optical centre and focus of the convex lens write the characteristics
q why the gain of the amplifier decreases if the ce is avoidedwhen the ce is connected in the circuit ac signals get bypassed through it to the
1939920
Questions Asked
3,689
Active Tutors
1436019
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Which measure would help prevent aspiration? a. Giving liquids to drink. b. Having the consumer lie on their side to eat.
Question: What is one of the most effective infection control measures a nurse assistant can use?
Identify two symptoms of Alzheimer's disease. Describe two challenges you might face when caring for an Alzheimer's patient
When changing a dressing, it is important to wash your hands before and after the dressing change, and to wear clean gloves
Problem: Wrinkles in the bed linen should be avoided because a. They may cause the consumer to sweat. b. They can cause skin irritations and bed sores.
Question: Which of the following statements about dietary needs of older persons is true?
A 45-year-old female patient presents for wide excision of a 2.0 cm malignant melanoma on the left forearm.