types of modulation and their differences

2 Answers  

---

How many mosfet switches are there in dynamic ram?

0 Answers  

---

Can a transistor be obtained by connecting tow semiconductor diodes back-to-back?

0 Answers  

---

What is meant by linearity?

0 Answers  

---

If anybody wrote AAI(ATC) exam please... post the questions wat they asked in the exam... Definately it will be more helpful for all the students in INDIA.

2 Answers   AAI Airports Authority Of India,

---

Define virtual ground in the op amp?

0 Answers  

---

Which is used as storage location in the alu and the control section of a computer?

0 Answers  

---

why dose response of a phototransistor depent upon the wave length of the incident light?

0 Answers  

---

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI}}} TECHNICAL question papers TO MY EMAIL ID megalasri@gmail.com I AM BE APPEARING STUDENT CAN I FILL THE FORM OF SECTION ENGG i have to face written test of rrb for the post of J.E (signal), so please send me the old/model question papers for this post to my e-mail ? electronics).for tecnical test question which book is preferred. Railway recruitment board (Changighar examination 2006 & 2005&2004 question papers. Wtion to Your Friend] RRB examination.so which book I have to refer?

0 Answers  

---

What are the applications of log amplifier?

0 Answers  

---

What is DNS server and resolver

1 Answers   Aricent,

---

why is 555 timer called so?

15 Answers  

---