what modulation is used in landline telephone signals?
Answer Posted / sushil kumar
modulation used is PULSE CODE MODULATION.
Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
Describe the control mechanism of missile launcher???
what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
why swinburnes test cannot be performed on series machines?explain
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
When we connect the large capacitor bank in series ?
What are the different types of transformers?
What is sink and source?
Explain the purpose of inductor in an electric circuit?
Why is water motor not taking the pressure? what is the problem?
after how many spot we must chang secondry cable in portable spot welding gun?
What is power in wattage of 8.5 TR AC
what is auto re-closer?