Answer / prakashchandra rana

for 120kw motor flc is 180amp at .8 pf so if we run this motor
on star delta starter we will use two numbers of 150sq.mm
cable from starter to motor and its main power cable will be
of 300sq.mm.

Answer / subhash t p

this load should conected with 3 phase
120*1000/440=273amps
we can use 300mm2xlpe cable.

Answer / tanweer

Please send me the answer.

Thanks

Answer / malleswr

for 120kw motor flc is 220A so cable size taken 1.5 times
to flc ie 330 300mm2 cable use

when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

0 Answers  

---

why ac ratings are in tons?

2 Answers  

---

How to reduce -234126219.6403 MVAr generation and by what?

0 Answers  

---

What is third harmonic?what is the effect of it?

0 Answers   GMR,

---

WHAT IS THE DIFFERENCE BETWEEN A DC MACHINE OUTPUT AND RECTIFIER OUTPUT...

3 Answers   Cesco, NTPC, RRB,

---

---

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

0 Answers   Honeywell,

---

what are the compensations considered while designing a transmmision line.

1 Answers  

---

Pleasd Tell Me..... In Generating Stations Why The Generation Of ELECTRICITY Is In 3 Phase Form?? OR In Generating Station Why We Generates The ELECTRICITY In The 3 Phase?? Why Not In The 4 Phase, 5 Phase Or 6 Phase Form??

3 Answers  

---

how synchronous generator can be used as synchronous condenser?

3 Answers   Monnet, Wipro,

---

why ht alternators gland plats using brass?

1 Answers   ONGC,

---

how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  

---

hoW to select a CT?

4 Answers   BARC,

---