why AC signals are represented by sinusoidal waveform?WHY
other waveforms not used for representation
Answer Posted / tagore
AC signal has frequency. Frequency is no. of cycles per second. In general form 1cycle is drawn and visible. For more num of cycles cannt be visible as they were drawn on one another. For graphical rep. we use sinusoidal wave which is half circular shape each...
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
difference between the applicability of nortons and thevenin theorem
What is a feedback in control system?
explain wiring system
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
i want to know about torque of slip ring induction motor
What is minimum permicible value of leackage current for LT Panle when applying voltage up to 3 KV for 5 Minuits?
1.What is captive power plant? 2.What is national grid?Give brief idea.
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
What is the difference between Delta & Wye windings?
hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???
why does a dc machine has high efficiency while working as a generator than as a motor ..
why we have and use 3 phase not 2 or 4 or other in power system?
what is effect of leading power facter on the system and billing
working principle of AC Servo Motor with its construction