Answer / Om Babu Mishra

Fourier Series and Fourier Transform are methods used to analyze periodic or non-periodic functions, respectively. The main difference lies in their application.
1. Fourier Series: This is a method for representing a function as a sum of sine and cosine functions (trigonometric series). It's primarily used when the function is periodic.
2. Fourier Transform: This is an extension of Fourier Series to non-periodic functions, which allows us to analyze signals in the frequency domain. It's crucial in communication systems for signal analysis, filtering, and transmission.nIn communication systems, both are used to understand the frequency composition of signals, helping to minimize interference, improve signal quality, and design filters.

What is the diameter of electromagnetic field around a 11000/415v transformer ? Dose it affect people who live 3-4 meter beside it?

0 Answers  

---

does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

1 Answers  

---

1]how the voltages and frequency are achieved on ships. 2]how does the line and phase voltages are related on ships.

3 Answers  

---

What does the a,b,c of 95a,95b,95c relays denotes?

1 Answers   KSEB,

---

what is the d/f b/w iverter & converter.

5 Answers   Indeco,

---

what is solkor relay and which condition it will act?

1 Answers   Equate, TCS,

---

What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

1 Answers  

---

How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

1 Answers   ISS,

---

I AM COMPLETED DIPLOMA IN E.E.E. AS WELL AS B.TECH IN ANDHARPRADESH.. HOW I THE Certificate of competency as Electrical Supervisor.

1 Answers  

---

Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks

1 Answers  

---

Load transfer in 11kv double busbar switchgear - operation.

1 Answers   KSEB, L&T, Siemens,

---

difference between ordinary MCCB & Motorised MCCB

4 Answers  

---