Why π-filters are not suitable for varying loads?

0 Answers  

---

Explain conductivity, resistivity and resistance?

0 Answers  

---

Consider sinc(x):where sinc(x)=sin (xpi)/xpi. and sinc(x) have max value i.e. unity at x=0 .now if x=0.then pix =0 and sin (pix)=0 at x=0. then above expression sin (xpi)/xpi.should be of 0/0 form i.e. in-determined form. then how sinc(x) is one at x=0. pi is constant.

1 Answers  

---

Is 4 or .5 the smallest of the two numbers

4 Answers  

---

Sparking between contacts can be reduced by inserting a a.) Resistance in the line b.) Capacitor in series with contacts c.) Capacitor in parallel with contacts d.) None

4 Answers   BSNL, TelCom,

---

---

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

1 Answers  

---

What do you understand by ammeter shunt?

0 Answers  

---

Explain the function of cyclo-converter?

0 Answers  

---

What are the uses of memristor?

0 Answers  

---

what is standared for leakage voltage(not current)in electronics industries who are manufacturare of vcd, dvd and controll cards.

0 Answers  

---

describe the functioning off all the 40 pins of 8085 processor?

0 Answers  

---

what are the basic courses can be done for ece branch?

0 Answers  

---