What is Power?

By Kelas Malam -
Power: The rate of doing work is called power.
                                 P=w/t
Power is measured in watts (w).
The watt is a small unit, so generally it is expressed in kilowatts (1o3w). mega watts(106w) etc.
"In electric circuit if voltage of (I) volt is present and the value of current is (I) ampere the power is one watt in this circuit.
                               P=VI
                            P=I x I = IW



Do' not miss the below :
We start video tutorial courses in Urdu and Hindi langues in which you can learn Home wiring and complete refrigerator course in Urdu and Hindi. So this is request to like us on Facebook and invite your all friends to like our Facebook page.

Comments

Post a Comment

Popular posts from this blog

What is Refrigerator compressor and How a Refrigerator compressor work Urdu & Hindi video tutorial

By Kelas Malam -
Image
The refrigerator are numbering in those electric machine which we use mostly in our daily life. Our last class about the overload protector it's function in refrigerator and refrigerator compressor. In today we will learn from a video tutorial that what is refrigerator compressor and what is the function of compressor in refrigerator. What is refrigerator compressor and  what is function of compressor in refrigerator: The compressor have a single phase motor and pump a compressor have three terminal just like the single phase motor or electric fan. The compressor have three main pipes in which tow are for gas vacuam pump and one for gas pressure pump. The compressor means that com "com" for coming line and "pressor" for out going gas line. However there are a video tutorial in Urdu & Hindi languages from which you can learn easily about the refrigerator compressor so kindly watch the below video tutorial for better understanding. Having watc...
Read more

How to make series testing board Urdu and Hindi video tutorial

By Kelas Malam -
Image
Learn home wiring videos course part 17 In our daily life we use mostly electric instrument and electric machines. When ever those electric instruments and machine stop it's work. For example if a our electric machine stops it's work and we have no testing meter to test the electric machine. And you do'not repair this machine but we want to do a short test that what's happen. So for testing this machine it is necessary to make a series testing board. So in today class we learn that how to make a series testing board. In today class i am going to share a new video tutorial. This video tutorial guide totally that how can we make a series testing board from one two pin socket and one bulb. The below video tutorial have figure from which you can learn easily. Note that the below video tutorial is in Urdu and Hindi languages. Having watch the above video tutorial. I hope you understood all steps of the today class. If something are missing in video tutorial th...
Read more

What is Parallel Circuit?

By Kelas Malam -
Image
When two resistors are connected between the same two points in a circuit they are said to be in parallel with each other. The voltage across all the resistors are equal and the current in each resistor is different. In Short that those electric circuit which have two way to pass the current then we called him parallel circuit. Parallel Circuit Do' not miss the below : We start videos tutorials courses in Urdu and Hindi langues in which you can learn Home wiring and complete refrigerator course in Urdu and Hindi. So this is request to like us on Facebook and invite your all friends to like our  Facebook page .
Read more