An op-amp comparator circuit uses which of the following a. positive feedback b. negative feedback c. active feedback d. no feedback

4 Answers  

---

Explain how to convert a jk flip flop into sr flip flop and vice versa, a sr flip flop into d or t flip flop and vice versa?

0 Answers  

---

. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 9/10 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?

2 Answers   TCS,

---

what is the rolls rolls of an Engineer?

1 Answers  

---

How will u plan a grounding network for a nw plant....

0 Answers   Reliance,

---

what is protocol exactly called ? when some body ask which protocol u r using example:siemens pg pc interface

1 Answers  

---

Explain capacitance?

0 Answers  

---

what is the diff btw pulse analog and pulse digital modulation?

2 Answers  

---

IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.

0 Answers  

---

What is the typical data rate for wavelength division multiplexing?

3 Answers   Foxconn,

---

Why capacitor input filter is preferred to choke input filter?

0 Answers  

---

1.Explain about RELAY. 2 . Explain about EARTH working  ((how earth connection working ))

3 Answers   Siemens, Sun Pharma,

---