Answer / pradyumna171

Socket & Switch board should be 1300mm-1500mm from F.F Level as per IEC/ISE Rule .

why the single phse machine can not run by the three phase supply.

2 Answers  

---

why using carbun bresh in dc motor

3 Answers  

---

Who is reputed manufacturer of TNC switch for ACB in India ?

3 Answers  

---

What is IDMT relay how it works.

3 Answers   Electrotherm, Sulzer,

---

What is the difference between rated and per unit in transformer?

0 Answers  

---

how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

---

he compression ratio for a petrol engine generally lies between

0 Answers   Caterpillar,

---

in three phase 11kv transformer (11kv/433v) input( R,Y,B) output (X,Y,Z,N) the connection as follows 1 phase R -open 2phase y connected to both R and y of input] 3phase B- B what is the output voltage X to N ,Y to N , Z to N

2 Answers   Bescom,

---

11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown

2 Answers   Motwane,

---

explain how hunting can be reduced in an alternators?

3 Answers  

---

How do you compute voltage drop and cable size over distance?

0 Answers  

---

why transformer is rated in kva?

2 Answers  

---