Answer / sindhejs

To find the resistance of the conducting device, apply the
ohms law to it. That is connect the voltage source to it,
apply the voltage and note down the current and volotage.
By using the formula V=I*R, calculate the Resistance R.

Answer / hitendra

By colour coading system we find out resistance but, it
must be standard.

Answer / manda

hi frinds,
it is applicable in resistive device and dc system,

in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

0 Answers  

---

please explain working of revers power relay

4 Answers   CESC, DCM,

---

what is the capacitance of a single conductor

6 Answers   Bhel,

---

Why use the VCB at High Transmission System ? Why can't use ACB? Pls explain the ans.

5 Answers   amps, DLF,

---

What's ND relay & it's functions?

2 Answers  

---

What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

0 Answers   CEB,

---

Is it possible to increasing the real power generation by reducing the reactive power in power generation plants

3 Answers  

---

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

1 Answers  

---

What is difference between wire and cable ?

3 Answers   Havells,

---

why use in & out Diesel line in dg set.

1 Answers   NHPC,

---

The insulation resistance of a cable can be measured by

3 Answers  

---

why frequency should be constant?

2 Answers  

---