Answer / kolhe g j

Fault level is useful to decide Circuit Breaker rating in
power system . It is decided on the basis of Three Phase
Short circuit current

Answer / vishal ingle

Fault level is useful to decide Circuit Breaker rating in
power system . Major factors affecting the fault level are
1. Number of Lines connected to Bus bar & their lengths
2. distance of the s/s from source i.e generator. Capacity
of power station. path of power from the power plant.
3. soil strata. etc

what is the difference between AHU and FCU .

1 Answers   JLL,

---

what is the purpose of checking IR and Megger values in motor windings?

5 Answers  

---

How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

0 Answers  

---

if earthing is used in place of neutral how the circuit completd.

7 Answers   Epitome,

---

I have 1500KVA transformer ,How much Maximum KW Load is allowed?

15 Answers   GKC Projects Limited GKCPL,

---

---

1.Can anybody explain Why starters are not used for motor starting in industries? 2.

7 Answers  

---

will a fluorescent bulb work when dc is passed through it?? if not why??

4 Answers   TCS,

---

What is duty cycle and protection class?

4 Answers   SISL,

---

How much depth n width required for laying of 1X70 Sqmm Cable in Desert???

0 Answers   Alka Electromech, Aramco,

---

why multiplying factor is used in wattmeter???

1 Answers   Nippon,

---

I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?

0 Answers   UPSC,

---

How much resistance between neutral earthing and body earthing of Power transformer?

1 Answers  

---