Interested to Buy Any Domain ? << Click Here >> for more details...
why we use only sine wave in ac why we do not use other wave
forms
- 21 Answers
- 50835 Views
- BARC, NTPC, I also Faced
- E-Mail Answers
Answer Posted / taq
Basically power system has 2 main components.
1-inductor(differentiate) and capacitor(integrate)
If we differentiate or integrate the sinusoidal
Quantity we get sinusoidal.This is one of the basic reason to use sin quantity.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what will happen if i connect 12 volt battery with 24 volt battery charger.
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
who many types of fire explane with exmple
How to know th details about an electrical Drawing ? Please mention the easy method.
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
Why squirrel cage motor can only use with low starting loads ?
Why we are going for converter transformers for DC drives application instead of distribution transformer?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
What is dc current source?
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
all interview questions with answers of ntpc (2000-2009
What is the most essential condition for the voltage build up for a d.c. Shunt generator?
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
