realize a not gate from an xor gate

1 Answers   Tech Mahindra,

---

difference between amplitude modulation and frequency modulation

8 Answers  

---

The coefficient of coupling between two air core coils depends on

2 Answers   MTN,

---

we r saying that low pass rc filter will allow low frequency components n attenuates the high frequency components..but at low frequency reactance offer by capacitor is high..it will act as open circuit..hence there will no output..but practically we getting output. how?

2 Answers  

---

what is meant by modulation?

8 Answers  

---

Can anyone send me question papers for section engineer for railways and send me on my id- abhay_jg@yahoo.com

0 Answers   RRB,

---

Example for negative feedback and positive feedback.

0 Answers  

---

Can anyone help me in the interview questions for RVNL site engineer in EC?

1 Answers  

---

CAN A GSM MOBILE TOWER ESTABLISH WIFI FACILITY?

2 Answers  

---

what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

0 Answers   HCL, TCS,

---

last Airforce test paper

0 Answers  

---

what is the main defference between analog and digital circuits?

3 Answers   Astra,

---