Answer / salman ansari

as we have given battery voltage 400v which is dc voltage.
choke resistance is 10ohm which is in series with battery so,
max current through the battery will be=400/10
=10amp
10amp is a dc current max current is = sqrt2*10
kva rating is = kv*i
400*sqrt2*10
=22.6kva

which gas is cost wise high?

1 Answers  

---

Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

0 Answers   Motherson, Motherson Molds and Diecasting Ltd.,

---

Draw SLD feeding from the SS up to distribution board of the load, calculate cable size, breaker sizes, and meter for the following case: Ground Floor: electric room, pump room, 5 shops, each is 15 KW First Floor: 5 shops, each is 15 KW Second Floor: showroom 30 KW Service Loads: water pump 3 KW (3ph) , fire pump 3 KW (3ph), and one DB service 12 KW (3ph).

0 Answers   FEWA, HMK,

---

what is meant by leakage current of a capacitor?

1 Answers  

---

what is the prinsiple of dc motor and construction and working ,application of dc motor.

0 Answers  

---

---

What are the factors considered for the selection of cable?

6 Answers   NPCIL,

---

why only 26v dc is used in aircraft and 115v ac in aircraft.

0 Answers   Jet Airways,

---

what is dol starter

1 Answers  

---

What core magnetic balance test of transformer? How to do this test in a three phase Star star (star-LV, star-HV) transformer? How to measure and where to measure?

1 Answers   Alstom,

---

Describe Non I.S. Earth System and why is it used?

0 Answers   KPJV,

---

Do anybody has a design software or tools for the selection and design of electromechanical components???

1 Answers  

---

why only exciting current is shown not primary current in transformer???

0 Answers  

---