Answer Posted / habeeb

kw=kva*cosfi


i.,e cosfi=0.8

kw=kva*0.8

How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

2407

---

what is parellel power factor correction?

4404

---

orifice sizing how done, checking & selection

1968

---

Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

1978

---

sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

2031

---

How to find out damper winding failure for synchronous machine?

1512

---

what are the condition that makes hooter blow?

2453

---

Name one of major transformer company in KSA ?

1218

---

Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.

1156

---

Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

2170

---

Define ampere

1316

---

impliment (AB)`+C to transistor representation

1846

---

is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

5365

---

how could we know the size of cable by physical view?

1629

---

What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.

2367

---