How many types of transformers are there? How does it works?

11 Answers   ONGC, Shine Construction,

---

i need PCB design interview question??? if anybody have means please give it us

1 Answers  

---

what sort of commn is best for commn in space and why

0 Answers   Cisco,

---

1 *2 1*3 *2*4 1*3*5 *2*4*6

0 Answers  

---

state and explain the type of losses in optical fiber communication channel, explaining the mechanism of the losses

0 Answers  

---

please define master-slave flip flop briefly.

0 Answers  

---

Is the stealth technology is based on the "Reflection coefficient of the material? What are the other factors that affect to optimize this technology

0 Answers  

---

What are the properties of FFT? What happens when you pass a signal of 1000Hz through an FFT?????

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,

---

is multiplexing used in 8085 or not ?

12 Answers   ONGC,

---

L&T APFC Relay model etacon L8 fault: Initial power factor is 0.6 when capacitor is on, the value of power is getting down, please let me know the reason and rectification details.

1 Answers  

---

Why we use 50Hz sine wave for AC?

7 Answers  

---