Answer / Neha Lakheda

In an Intrinsic Semiconductor, the number of electrons (majority carriers) is equal to the number of holes (minority carriers), creating a 1:1 ratio. In Extrinsic Semiconductors, doping introduces either excess electrons or holes, resulting in a higher concentration of majority carriers compared to minority carriers.

what is trimmercapacitance

3 Answers  

---

What happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.

1 Answers  

---

What is an idea current source?

1 Answers  

---

what is that functionality of a relay? draw aconnection for relay?

1 Answers  

---

what is the practical diffference between antenna gain and efficiency?

1 Answers  

---

One FIU19(E) Flexbus LED is steadily on. What is the meaning? How can a Laptop PC be locally connected to a FIU19E? What is the maximum capacity of a FlexiHopper radio link operated by a FIU19(E), that is equipped with two 4x2M plug- in units? Which of the listed combination of indoor units support

1 Answers   NSN,

---

i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in

0 Answers  

---

What are the different turn on methods of scr?

1 Answers  

---

What are the types of cyclo-converters?

1 Answers  

---

Why do we need digitisation?

1 Answers  

---

numerical aperture

1 Answers   ONGC,

---

What is the written test pattern of hyundai company

1 Answers   Hyundai,

---