What problem arise if we use regulators without/before filters?

1031

---

What are potential transformers?

1060

---

Where will digital and analog technology come into play in the cctv technology in terms of data storage?

1026

---

How to identify how many states the ripple counter is having by looking at the figure as it can also have some invalid states?

983

---

Explain which oscillator is best for general purpose?

1054

---

What is the difference between circuit switching and packet switching?

1063

---

What are the advantages of using c band for satellite communication?

1063

---

How to convert binary to excess 3 code and vice verse?

1040

---

Explain why vestigial side band is used in tv signal transmission?

1062

---

Explain why making capacity of the circuit breaker is higher than breaking capacity?

1066

---

Tell me why do we convert frequency domain to laplace domain?

1004

---

What is circuit switching?

1021

---

Explain why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

1027

---

Do you know q-meter works on which principal?

1058

---

Explain what are edge triggered flip flop and level triggered flip flop? How do they differ from one another?

1159

---