Answer / gurusaran

The objective is to protect SCR against high dV/dt.The
protection is called as Snubber Circuit.It is a series
combination of resistor 'R' and capacitor 'C'.The capacitor
'C' is used to limit the dv/dt across the SCR.The resistor 'R'
is used to limit high discharging current through the SCR.

Answer / x

Limit to noise generate

What are the types of circuit breakers ?

6 Answers   Genco, Super Max,

---

IAM WORKING IN THERMAL POWER PLANT AS A TRAINEE.. I WANT TO IMPROVE MY CARRIER., IF ANYBODY KNOWS ANY COURSES., ANY TESTS, ANY BOOKS ,, ANYTHING PLS HELP ME..

2 Answers  

---

what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?

0 Answers  

---

Diff between power trans and generating transformer?

1 Answers  

---

what is the working of air drayar

1 Answers  

---

---

why generator efficiency is more in swinburnes test?

0 Answers  

---

What is DC series motor?

0 Answers   Ericsson,

---

what is the meaning of servo motor. In trains, what type of the motors we are using at the bottom of each compartment

5 Answers  

---

What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?

0 Answers   HAL,

---

list the advantages of RCCB over other circuit breakers?

0 Answers  

---

What is difference between ball screw and lead screw.

2 Answers  

---

how to calculate kA rating of device?

3 Answers   Siemens, Vijai Electricals,

---