Answer / ashwani

20 Amp MCB

Answer / bangalor

16amps mcb use

Answer / pilu

15 amp.. MCB is used

Answer / leelaram

1.5TR full load current 9A
MCB rating 1.5 times 13.5A
Available Rating 16Amps

Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

0 Answers  

---

why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

---

In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  

---

how it can be decided what will be the rating of CT and PT to be used in LT or HT cables?

3 Answers  

---

Re: What do you mean by Power factor of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the Power factor mentioned on the generator nameplate means?

2 Answers  

---

Pole of s-plane gives the information about?

2 Answers   CCP,

---

what is meant by mimic diagram ?where it is used ?plz explain briefly

2 Answers  

---

Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

0 Answers  

---

who to select a swicth fuse unit......?

2 Answers  

---

Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

0 Answers  

---

Can you use step up generator transformer of voltage ratio 16.5kv/420kv in place of step up generator transformer 15.75kv / 420 kv

1 Answers  

---

what is the working principale of air circuit breaker ?

5 Answers  

---