Answer Posted / dinesh

In bateery positive have high potential campare to negative
so positive sign shows biger than negative also flow of
current from higher to lower

Define step response?

1094

---

do we use neutral grounding for resistive balanced load? if we use what happen?

1742

---

how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

1546

---

Why do not we prefer non conventional sources of energy to conventional sources?

1141

---

How to design pavement quality concrete by using C.R.C.P Method

1694

---

hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly

1933

---

Can we use shunt trip coil instead of trip coil with protection relay for protection?

1693

---

what is the isolation transformer. what is the isolator?

2025

---

Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?

3051

---

I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?

1809

---

How to calculate no of EARTH PIT? Describe the formula as per IS standard?

2104

---

Please explain, how to test vector group of tranformer(Delta y1) . Thank

1660

---

Refernce currents are to be generated using refernce cueernts how can this be done??

1957

---

What is instrumental error?

1148

---

what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?

2131

---