For the use of electric lamp of low voltage on A.C. mains of higher voltage, which of the following device is used

Options :
  1. transistor
  2. resistor
  3. capacitor
  4. transformer
Answer and Explanation :-

Answer: Option 4

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The resistance of a coil for D.C. is in ohms. In A.C., the resistance

Next Question : As the speed of the fan increases, current

Click here for online test on Electrostatics

Responses


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-








The more adept we become at feeling love and gratitude for all life's earthly learning experiences, the more quickly we are reminded that, whatever hardship may be placed before us, it is our choice always to return to a place of love and gratitude and to give thanks for all that still remains.
-Molly Friedenfeld The Book of Simple Human Truths