Tuesday, September 21, 2010

CrazyEngineers Forum - Electrical & Electronics Engineering

CrazyEngineers Forum - Electrical & Electronics Engineering


Star DElta Starter...

Posted: 20 Sep 2010 06:32 PM PDT

Hi, am a new guy here,and i am not well in english plz ignore my mistakes.friends i need a circuit diagram of star delta starter for a 25HP motor by using contactors and timers. timer is used to determine the time gap of chage over from star to delta connection.. please help me...

uncontrolled rectifiers

Posted: 20 Sep 2010 06:19 AM PDT

hi guys, please explain about single phase and multi phase uncontrolled rectifiers with R,RL,and back emf load

8085 microprocessors

Posted: 20 Sep 2010 03:51 AM PDT

i have a doubt that though 8085 is a 8-bit processors why do we give input as a two 4-bit values?:rolleyes:

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