Answer / Vijayendra Nath Mishra

Since the induction motor is connected in a star configuration, you should connect the capacitor in a star connection as well. The reason for this is phase matching: when both the motor and capacitor are connected in the same configuration (star or delta), they have identical phases, which helps to correct the power factor more effectively.nnIn a star-star connection, the voltage across each phase of the capacitor will be equal to line voltage. The total capacitance required for a star-connected motor can be calculated using the following formula:nnCtotal = (3 * Cperphase) / (1 + squareroot(3))nwhere Cperphase is the capacitance per phase in delta configuration.n

In the market there is availability of MCCB & ACB (800A), So, Where i can use MCCB & ACB for the same Rating?

1 Answers  

---

5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........

1 Answers   SSC,

---

can we synchronize star system generators with delta system transmission line ? and how ?

1 Answers  

---

Hi,, Just I want ask, if the power factor decrease what happen in voltage regulation? Thanks..

1 Answers  

---

What is difference between mcb and mccb.

1 Answers  

---

Why machines are avoided to work is saturation region of B- H curve?

3 Answers  

---

What Should I Know about Metering, Switchgear and Panels?

2 Answers  

---

Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

1 Answers   AVT Natural Products, EMC,

---

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

1 Answers  

---

Why (In India) we preferably go for +-30 deg connection of transformer? what are the advantages in this connection?

2 Answers  

---

What is Torque Vector Control in VVVF Drives?

6 Answers   PEL, Schneider,

---

Can we use Ccapacitive voltage transformer directly for metering purpose?

1 Answers  

---