Answer / praveen reddy

permittivity is permitting flux to create for applied
e.field(E)(i.e)get polarized ,unit farad/meter.permeability
degree of magnetisation of material to applied magnetic
field(ability of material itself to get magnetised)

Is the theorem applicable to ac sources?

0 Answers  

---

If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  

---

when a machine act as genartor and as motor?

2 Answers  

---

Difference B/W A/C & D/C Motors..?

10 Answers   Toyota,

---

Can we install and run MCCB suitable for 440v 3Phase 4wire system, on a 220V 3Phase 4Wire System.

3 Answers  

---

take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

0 Answers  

---

In siemens PLC, why do we want to move the data ?

0 Answers  

---

why would amp draw on neutral wire be as much as amp draw on the hot leg.

0 Answers  

---

what happens if a carbon brush is touching the top end of the commutator

2 Answers  

---

Why the ceiling fan rotates in clockwise direction and table fan rotates in anticlockwise direction.

3 Answers   Kirloskar, MPF, Wipro,

---

low voltage means how much voltage? extra low voltage means how much voltage? medium voltage means hos much voltage? high voltage means how much voltage? Ex: low voltage - 1volt to 240volt like this

3 Answers  

---

what is cathodic protaction?

0 Answers  

---