Answer / thowsif_emerson_csm team

Hi Dear :)

Pls find the bellow links:-

For DC Machines:-
http://www.reliance.com/mtr/mtrthrmn.htm

For DC Motors:-
http://ecmweb.com/ops/electric_direct_current_motor/

Answer / ramya

tnk u dr

Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it

2 Answers  

---

why neutral busbar size is SAME of the phase busbar size UPTO 200A IN LT PANELS

1 Answers   IBS,

---

details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?

0 Answers  

---

how to can we synchronize different capacity of DG sets.60kva& 250kva?

2 Answers   Power Plant,

---

In a synchronous motor. if start is running at high speed.  What will be the starting torque : Higher Lower Zero

0 Answers  

---

draw waveform of capacitor or inductor in a d.c ckt(during transient) with zero resistance with it(in series or parallel)also neglect resistance of wire

2 Answers   L&T,

---

Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

---

wat is the role of reactive power in power generation?why we have maintain it.

3 Answers  

---

two way ckt diagram can be drawn by how many ways? give diagram

0 Answers  

---

What are the parts in a inverter?

0 Answers  

---

what is the use of capacitor in online ups?

6 Answers   Emerson, ups,

---

how we could know that generator running anti clockwise with seeing the rotating direction of prime mover or engine

1 Answers  

---