Answer / ankush miglani 09718151073

dear ac contains +ve and -ve cycles now in wat direction
fan will move.
the capacitor increases the amplitude of +ve cycle by
giving it the stored magnetic energy and fan starts
rotating in +ve directioni.e anticlockwise


do one thing change the connections of capacitor and wat
will u see is tha t the fan starts rotating in opposite
direction


do one more thing remove the capacitor and make the
connections complete without capacitor u see the fan will
not rotates in any direction now take a rod and rotate the
fan manualy in any direction the fan starts rotating

in tubelights it is used toblock the dc component so as tto
avoid noise

in m/cs used as starter

in lt panels used to improve the power factor

in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  

---

who many types of fire explane with exmple

0 Answers   Juniper Networks,

---

Why the arms of delta in a delta-wye power transmission system are kept constant??

0 Answers  

---

what is meant by substation?

5 Answers  

---

why gravels is used in transformer yard?

6 Answers  

---

---

how to calculate cable size

1 Answers  

---

What are instrument transformers?

6 Answers  

---

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

2 Answers   Power Plant,

---

no EB power DG is not starting?

6 Answers  

---

Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

0 Answers  

---

Why motor is not calculated in kva, whereas transormers are calculated in kva

2 Answers  

---

how to measure earth resistance of a substation

0 Answers  

---