What is reason to get a power factor nearly zero in resistive loads

2 Answers  

---

Which one is more accurate servo or stepper motor and why?

2 Answers   BARC, HPT,

---

Electricty is generated at around 16kV, then step up to 220kV for transmission then steped down to power transformers then DTs and then through the LT n/w it reaches the consumer end. At the consumer end 230V supply is required. So, why is electricity not generated directly at 230V and transmitted?

4 Answers  

---

why is the transmission voltage is multiple of 11?

1 Answers   HAL,

---

what will happen if the secondary of current transformer kept open....

11 Answers  

---

---

what is the purpose of supervision relay coil

1 Answers  

---

What is maximum AC & DC transmission voltage in India? and where?

12 Answers  

---

how much rating of fuse and MCB should be used for a load consisting of 6KW and 18KW inductive load?

1 Answers  

---

what should be the resistance between two winding. Let 10 kw motor

3 Answers  

---

The Frequency is measured by _________ bridge ?

3 Answers  

---

How many types of earths are there?What is the maximum ohms of earthfit?

3 Answers  

---

what is split phase ac system?

3 Answers   AMIE,

---