Project - Analysis of a practical automotive wiring circuit

1 . is in pdf format

 2. starter : stater is an electrical device which controls the electrical power for starting a motor . these electrical devices are also used for the purpose of stopping reversing and protecting electric motor

    breaker:A breaker is a auto reset circuit device desinged to prevent electrical problems in vechicle it dectects an issue like increased temperature . it will physically cut off the current to avoid further problems . breaker works like an automatic switch that shuts up the power source without involvement from users

     Ammeter is a device used to measure the current in a circuit. it is connected in series with the circuit ,so that the current to be measured flow directly through the ammeter . it also measures direct dc or alternating ac electric current in amperes . an ammeter can measure a wide range of current values because at high values only a small protion of current is directed through the meter mechanism ,a shunt in parallel with the meter carries the major portion.

3. if the total load is 10A from the battery ,the fuse rating should be 15A fuse.

4. if 500W is load

   taking battery voltage =12V 

     500/12 =41.6Ah