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Power supply experiment in electronic

  POWER SUPPLY  for more update click now 👉   spcmwithme.blogspot.com my youtube channel 👉      pcmwithme

open system and close system

THERMODYNAMIC  OPEN SYSTEM : A system which can exchange matter and energy with the surrounding is called an open system. Example     air compresser . Air at low pressure enter and high pressure to leave. CLOSE SYSTEM:    A System which can exchange only energy (not matter) with the surrounding is called close system. Example    gas enclosed a cylinder when heated and drives system outward . ISOLATED SYSTEM    A system which is thermally insulated and has no transfer heat with the surrounding is called isolated system.  please subscribe my youtube channel   @PCMwithme   For more updates click now  spcmwithme.blogspot.com

Syllabus of BSc 2nd year Allahabad state university

 Syllabus of BSc 2nd year ,  Allahabad state university       2020-21   👆👆       1. PHYSICS 2.CHEMISTRY     3.MATHS for more post click now       https://spcmwithme.blogspot.com

Chemistry ki copy me design kaise banaye

Chemistry cover photo     @pcmwithme @spcmwithme.blogspot.com Chemistry

DIGITAL ELECTRONIC

  ELECTRONICS :      the branch of engineering which deals with current conduction through a vacuum or gas or semiconductor is known as electronic.   ANALOG SIGNAL:    A continuously varying signal (voltage or current) is called an analog signal For example: sinusoidal voltage .   Digital signal : A signal which can have only two discrete values is called a digital signal. For example a square wave is a digital signal.                                                                                       ...

रेडियो का चित्र ||figure of Radio

  रेडियो का चित्र । 📻📻                      Radio 📻📻   #रेडियो  #pcmwithme #yashusfun #बी।एड #B.Ed. #radio @yashusfun @pcmwithme Radio ka chitra kaise banaye? रेडियो का चित्र कैसे बनाए? PCM with me