what is an operational amplifier?

0 Answers  

---

Which semiconductor device is used as a voltage regulator?

0 Answers  

---

which semiconductor device is used as voltage regulator & why??

5 Answers   Emerson, HCL,

---

why capictor in micro or in nano why cannot it in kilo or megha?

2 Answers   ISRO,

---

The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

0 Answers  

---

what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

0 Answers  

---

What is the difference between a hart and a smart transmitter?

1 Answers  

---

pls send rrb question paper of je of last 5 years at my email id i.e. singh.anni88@yahoo .co.in

10 Answers   CMS, RRB,

---

why is a two-input nand gate called universal gate?

0 Answers  

---

What is cache coherency and snooping

0 Answers  

---

why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 Answers  

---

Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be

0 Answers   C DAC, CDAC,

---