Answer / engineering.force

nothing much, only the phase sequence delay is 120 degrees
among the three phases. other wise the magnitude is the
same. to differentiate the phases, we name them, just like
our parents name us.

What is Skin effect of the cable?

8 Answers   L&T,

---

Transfer of electric power from primary to secondary in a transformer takes place A electrically B magnetically C electro-magnetically D conductively

2 Answers  

---

Why transformer rating in KVA? describe.

5 Answers  

---

why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.

0 Answers  

---

do you know measure the earth resistance?explain

1 Answers   Dalkia,

---

slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

0 Answers   Ramco,

---

i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT

0 Answers  

---

In case of motor Power Factor Generally We Apply A Capacitor But How Can We Know That A Motor is Running On Very low Power Factor And What Rating Of Capacitor We Have To Place And Tell Me Conversion Of Micro Farad to KVAR>

2 Answers  

---

As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

3 Answers  

---

what will happen ac motor give to dc supply

9 Answers   Areva, College School Exams Tests,

---

if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

0 Answers  

---

What is the ampereage of .75 ton Ac

1 Answers  

---