Answer / kalidass

No need to use neutral connection in three phase motor
connection.
1. If the motor conneciton is in Delta only three phase can
connect.
2. If the motor connection is in Star the star point
(shoted point ) act as a neutral. (krichaffs current law)
So no need to connect the neutral.

what is ground fault in ACB?

0 Answers  

---

what is raw power & normal power

2 Answers  

---

how do you calculate IKW(consumption per TR) in HVAC?

27 Answers   Aircon, CBRE, Cipla, Clivet, Cushman Wakefield, JLL, Sodexo, Voltas, Wipro,

---

what is the difference between active power and reactive power and apparant power in practical as well as theoritical

0 Answers  

---

The current though a branch in a linear network is 2A when the input voltage is 10 volts. If the voltage is reduced to 1 volt, and the polarity is reversed, what is the current flowing through the branch ?

2 Answers  

---

WHAT IS THE ANALYSIS OF FREE WHEELING DIODE IN FULL WAVE CONROL RECTIFIER?

1 Answers  

---

What is OLTC in transformers and what is its function?

4 Answers  

---

Why synchorised generators are used for the production of electricity?

0 Answers  

---

sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"

0 Answers  

---

The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

0 Answers  

---

How to use a insulation resistance tester on a three phase electric motor?

2 Answers  

---

What will happen when more than one star neutral points at same voltage level are connected to earth by metallic conductor?

1 Answers   TCS,

---