Answer / wareagle

The answers are at google. Look them up.

why we still use sinusoidal waveforms for transmission and utilisation (we know generation is sinusoidal), instead of other ac waveforms such as triangle, sawtooth, square etc.,? is there any mathematical derivations to prove sinusoidal is efficient than others?

1 Answers  

---

WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

1 Answers   Jauss Polymers,

---

can you give me some names of projects which can be used in our daily life & which is having medium cost?

1 Answers  

---

What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

---

plz tell me the potential difference between phase and netrul

2 Answers   CGL,

---

in the exciter the power is feeded from battry or control or whatever.and we need it in the generators for the stating . do we need it in the shutdown also?i mean the exciter>

2 Answers   Shell,

---

what is current actully?significance of current...not rate of change of flow.....

3 Answers  

---

why the electrical plug point pin(earth) size in max

1 Answers   Autoneum Nittoku, Bajaj,

---

plz tell me,ht and lt panel terminals in substations explain beiefly

0 Answers   APCPDCL,

---

Please tell me what is the difference between online UPS & OFF line UPS?

2 Answers   HAL,

---

how can we change the phase angle b/w two phase?

2 Answers  

---

SIR I AM GOING TO TAKE PART IN JINDAL ENTRANCE XAME OF 4TH OCT. PLEASE SEND ME SAMPLE QUESTIONS FOR THAT ON MY ID JITENDRA1603@GMAIL.COM

1 Answers  

---