Answer / pradhyumn

By checking the phase with respect to ground with
multimeter or with a test lamp.

Answer / tula.srinivas

we can calculate by converting it by 1.732 factor, that
means multiply the single phase load with 1.732 and you
will get the equivalent 3phase load valur.

or
3 single phase units is equal to one 3phase load

In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

0 Answers  

---

Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers   IAG Automation, REL,

---

Can we use the Poly Phenly Sulphide instead of Poly Phenly Ether? Do clarify your opinion.

1 Answers  

---

What is the different type of class in CTS and why it is required

2 Answers  

---

HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?

0 Answers   TMB,

---

Could anyone clarify my wondering. What is the difference between knee point voltage and saturation voltage of the CT. Is their any formula to calculate these values?

2 Answers  

---

what is priming pump?why it is used ?

2 Answers  

---

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

0 Answers  

---

what is the role of transistor in Circuit?

0 Answers  

---

Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

0 Answers  

---

A 6.6 KV/ 440V Xformer. what are the imporatant parts & equipment required for it's protection panel.

0 Answers   APTransco,

---

difference b/w semiconductor and insulator

5 Answers  

---