Answer / anupam

freequency converter converts the level of frequency where
as inverter changes d.c to a.c and vice versa...

Answer / khatib

frequency converter you can change the frequency only , but
in the inverter you can change the voltage in rated to
frequency as : v/f = constant , this type make a torque more
efficient than the first method.

What are the different types of dams?

0 Answers  

---

HOW TO WORK A VFD?SAY SIMPLE METHOD

1 Answers   GE,

---

How Diesel Generator start ?

0 Answers   ITC Infotech, Voltech,

---

why ground clearance of EHV line is more than HV line??

2 Answers  

---

what is the difference between dry and wet type of 132kV terminations. which one is durable

0 Answers  

---

Difference between divercity and power factor

1 Answers  

---

Tell me how you are ready to comply with the employment rules and regulations if your CV is considered for employment?

0 Answers  

---

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have to flow but there a smaller current flows why?

4 Answers   Rubber Park,

---

basic princple of induction and synchronous motor

1 Answers  

---

define electrical field?

6 Answers   L&T,

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers  

---

We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?

2 Answers   Suzlon,

---