Answer / ramendra shukla

Yes there are huge difference b/w them.

Baterry- A device who Coliect the energy charges as +ve
and -ve ions are behave &named as battery.and also it
recieve fixed DC as input and varriable DC as o/p.

Inverter-
A device which convert varriable DC into fixed AC is known
as invertor. It does so by the help of solid state devices.

Answer / suresh

battery is a chopper .chopper is converted to fixed dc to
variable dc.
inverter is converted to fixed dc to variable ac.

Why 66KV is step down to 11KV and then 433v, not directly 66KV to 433v ?

2 Answers  

---

A jet of fluid strikes a plate What was the force required to counter it?

0 Answers  

---

what are the differant std sizes of cable trenches?

0 Answers  

---

Why DC current is not used in transformer?

20 Answers   JK Paper, TCS,

---

WHEN TWO ALTERNATORS ARE OPERATING IN PARALLEL, EXPLAIN WHY IT IS OBJECTIONABLE TO OPERATE ONE AT A LEADING POWER FACTOR AND ONE AT THE Lagging power factor?

1 Answers  

---

What is Exitation voltage and Exitation current? What is the function of these in Alternator?

2 Answers   TC, Tisco,

---

what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?

1 Answers  

---

Dear All, Can anybody please tell me which value(saturated or unsaturated) of sub-transient reactance(Xd") we take for the calculation of fault current of the system?

2 Answers  

---

while grounding the galvenized metallic structures is it necessary to remove the galvenization at the point of contact? Or other wise is the galvenizatio a good conductor?

1 Answers  

---

What is the Minimum winding resistance of motors ( small & big)? referance range

0 Answers   TATA,

---

In dc motor starter there is less voltage required for holding contactor that's may why it is called no volt coil. but in ac starter why holding contactor is called no volt coil.

2 Answers   JSW,

---

what is the use of neutral?

14 Answers   IOCL,

---