Answer / vikas mudhai

silent pole rotor-
1)used in low speed alternators(hydro-generator)
2)more no. of poles(4 to 64)
3)large diameter & small axial length

non-silent pole rotor-
1)used in high speed alternators(turbo-generator)
2)less no. of poles
3)small diameter & long axial length

Answer / k.prakashchandra

salient means most noticeable.So in salient pole rotor the
poles are seen distinctly and in the other type you don't
see the shape of the poles and the rotor has smooth surface

Answer / ramesh behera

Silent pole rotor-

1)large in diameter small in axial length
2)where flux density are high so lows speed alternators are
used for generating electrical energy.
3)Arrangement of large pole such to max 64
4) so these type pole rotors are used in hydro-generator

Non-silent pole rotor-
1)small in diameter large in axial length
2)Flux density appx. low high speed alternator are used
generating electrical energy.
3)No pole field are less appx.=4
4)so these type pole rotors are used in turbo-generator

Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

0 Answers  

---

Why a motor blower cobination draw more current at winter than summer?

1 Answers  

---

Why is the diffrential protection in DG. What if the CT polarity is reversed while connecting for the same type of protection? How polarity can be made ok?

1 Answers  

---

hi i wonder will the speed of a 50hz AC motor reduce if i supply it with 25hz?

4 Answers   Divis Laboratories,

---

For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

0 Answers  

---

what is difference b/w squirrel cage rotor and wound rotor

2 Answers   Bhel, Electrical,

---

when the diameter of the core and cable is doubled, the value of capacitance ?

2 Answers  

---

how can we connect a distance relay to CT core that is for backup protection or metering?

1 Answers  

---

im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar

0 Answers  

---

As an electrical engineer what are the responsibilities which i can hold in TCS?

0 Answers   TCS,

---

How are calculated the aluminium busbar cross section area?

2 Answers  

---

One of the advantages of HRC fuse links is that they can be used to back up equipment with an inadequate rupture rating. briefly discuss what this means

1 Answers  

---