Answer / k.prakashchandra

Va is apparent power ,it is not generated but created by
load.The VA can be created in gen by varying the excitation
when connected to grid.

Can the same motor be operated in both direction ?

12 Answers  

---

As per principle we say in three phase supply ,the voltage is producing by phase angle between two phase so two phase is needed means then why we using three phase ?

2 Answers  

---

what is the function of commutator in dc motor?

52 Answers   Aviation, HP, Raj Construction, TCE, University Exams,

---

why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?

0 Answers  

---

how to measure the voltage drop in cables also give formulas to calculate.

3 Answers   Cable Wireless,

---

---

What consists of 2 or more thermocouples to be connented series?

0 Answers  

---

what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer

0 Answers  

---

why Power transmssion voltages are as 11kV,33kV,66kV,220kV and so on only?

2 Answers  

---

What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

0 Answers  

---

WHY LINK NOT A FUSE IN AC CIRCUIT

3 Answers  

---

difference between over current and over load protection?

5 Answers   BARC,

---

what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

0 Answers   AB, JLL,

---