why not phase to phase fault occure in raining day in hv sub-station?

1 Answers   Getco,

---

why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

---

How to calculate the size of the conductor for particular load

9 Answers   Eskom, HCL,

---

sir, why alternator output is connected to delta side in to generating transformer? any reasion?

3 Answers   Kirloskar,

---

WHAT IS DGA TEST FOR THE TRANSFORMERS.

3 Answers   ABB,

---

---

If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

---

how squirrel cage & slip ring motor works? how they differ from each other

1 Answers  

---

what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

---

how ship earthed?

5 Answers   Marico,

---

how to calculate restraing current and operating current for differential protection if 20 mva transformer is OLTC 33 kv/11 kv ? and what should be the type and ratio of CT?

2 Answers   L&T, OPS,

---

IF I USED VVVF DRIVE IN FAN APPLICATION MOTOR IN 6.6 KV ( 700 KW) MOTOR & DURING NORMAL RUN OPERATION TIME IF RPM SUDDENLY REDUCE IN MOTOR BY DRIVE(E. MOTOR RPM REDUCE SUDENLY 687 TO 550 RPM) WAHT WILL BE HAPPEND IN DRIVE

1 Answers  

---

How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?

0 Answers  

---