What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?

16 Answers   College School Exams Tests, Infosys, Persistent, TCS, Wipro,

---

What are the advantages of free wheeling diodes in a controlled in a controlled rectifier?

0 Answers  

---

What is the different bitween BSc(Eng)& BEng Degrees?? please answer this.i have to choose one & i want to do the best.

1 Answers  

---

i/p sec of atransformer is 230V 5a o/p spc is 12v 1a so i/p power will be 1150w o/p power will be 12w then how the power transfer theorm matching with this??

2 Answers   Bosch, Surya Software,

---

Explain Power Control.

0 Answers  

---

what is cellular mobile communication ?

3 Answers   HP, Infosys, Motorola,

---

hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. shahrukhkhalid911@gmail.com and shahrukh_khalid911@yahoo.co.in

0 Answers   AAI Airports Authority Of India, ATC,

---

What is an alphanumeric code?

0 Answers  

---

I am in need of question set of ONGC Electronics & Communication

0 Answers   ONGC,

---

Tell me why Up link Frequency is more than Down link frequency.?

1 Answers   Mobilink,

---

can anybody tell me about the syllabus for management trainee post in HAL. I you have papers plz mail me and my mail id is sabithakanthi@gmail.com.

1 Answers   NFL,

---

Define biasing?

0 Answers  

---