Answer / n k singh

1. The stator winding may be open.
2. Supply may not be available.

Answer / shashi kant

1. control ckt wire may be loose or open.
2. control mcb may be fuse.
3. control supply is not on.
4. winding may be short.
5. overload relay pick up.

Answer / pawan jangra

Capacetor may not be working.

Answer / santosh jadhav

1) connection loose
2) cable short
3) winding failure
4) single phasing ( if three phase motor )
5) starter problem
6) realy
7) capacitor ( if single phase motor )

• What do you consider to be your job's most important assets?

1 Answers  

---

Purpose of evaporator in refrigeration system.

0 Answers   RRB, Terram Geosynthetics,

---

How to calculate motor bearing life - cycle (life time) (SKF bearing)

0 Answers  

---

Give one example of metal classified as per structure as bcc, fcc, hcp and ccp.

0 Answers  

---

What is an oil mist detector

0 Answers   RRB,

---

which material use/make in boiler tube?

3 Answers   Sidhee Cement,

---

why piston is cylindrical in shape

7 Answers   Clarion Technologies, Olam International,

---

what is the different between mechanical starter vs electrical starter? Solid stage starter? Soft starter?

0 Answers   Infosys,

---

sir please provide with the technical papers of mechanical stream at earliest for hpcl exam..or refer any link to get the same??????

1 Answers   HPCL, NTPC,

---

what is the best material for gears?

7 Answers  

---

Explain how pipe flanges are electrically insulated?

0 Answers  

---

Define buckling factor?

0 Answers  

---