Describe the principle of step-up chopper. Derive an expression for the average output voltage in terms of input dc voltage & duty cycle?

0 Answers  

---

What is 1:1 mixture in manganese ferrites?

0 Answers   C DAC, CDAC,

---

Explain why bjt is known as current controlled device and fet is known as voltage controlled device?

0 Answers  

---

state the important rating of transistor?

1 Answers  

---

how to interface PC and 8051 microcontroller using bluetooth

3 Answers  

---

Derive intrinsic stand off ratio.

0 Answers  

---

describe the bandwidth delay problem?

1 Answers   Hathway,

---

How can you derive a composite matrix for reflecting an object in 3D about any arbitrary plane characterised by normal vector N?

1 Answers  

---

common base transistor is connected in the circuit requiring- a)high current gain b)high voltage gain c)high input impedance d)high power gain e)none of the above

7 Answers   Bhel,

---

How the GATE rank calculated?and whats the importance of GATE SCORE?And how it calculated?

0 Answers  

---

Which type of modulation is used in TV transmission?

38 Answers   ACC, Cognizant, College School Exams Tests, LG, TCS, Videocon,

---

Explain the working of a multiplexer.

0 Answers  

---