Answer / abi

SCR is nothing but Silicon Controlled Rectifier whereas DIAC means Diode Alternatin Current.

Answer / banshi

SCR WAS VERY COSTLY DEVICE WHERE DOIDE R LOW COST

Answer / minu priya

SCR is a silicon cotrolled rectifier and by the name
it self is specified as it is controlled by a silicon
type material.
where as in a diode rectifier it does not have any
such type of material.

Y did u select he engineering?

4 Answers   TCS,

---

What are two types of components to produce the op-amp

1 Answers  

---

Explain what are the factors which the measurement accuracy of q-meter?

0 Answers  

---

did signal to noise ratio have block diagram

2 Answers  

---

What is transister

8 Answers   HCL, intex,

---

Which modulation we use in case of GPRS?

1 Answers   JAZ, NSN,

---

What is the difference between power diode and signal diode?

0 Answers  

---

Explain the toggle state in JKMS FF.

0 Answers  

---

what is the use of FR-4(flame retardant)in PCB design why dielectric material used in inner layer in PCB design technology??

0 Answers   CoreEL,

---

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  

---

Which semiconductor device is used as a voltage regulator and why?

11 Answers   Hexaware, Kirloskar, Syntel,

---

why use -48 volt DC power in telecom?

5 Answers  

---