Project - Analysis of a practical automotive wiring circuit
ANS 1.
1.Battery 2.Generator 3.Starter 4.Breaker 5.Distributor 6.Ammeter 7.gas tank unit
7.Fuse 8.regulator
ANS 2. BATTERY : A battery is an device rechargeble device that is used to start a motor vehicle.its main purpose is to provide an electric current to the electric-powered stsring motor,which in turn starts the chemically-powered internal combustion engine that actully propels in vehicle.
Battery is a device that stores chemical energy and converts it to electical energy,the chemical reaction in a battery involve the flow of electrons from one electrode to another,through an external circuit the flow of electrons provide an electric current that can be used to do work.
Starter: A starter is a device used to rotate an internal combustion engine so as to initiate the engines operation under its own power, The starter motor is responsible for turning the engine over during ignition and allowing everything else to happen.when you turn the ignition on,the starter mptor engages and turns the engine over allowing it to suck in air.
Ammeter: An ammeter is an instrument used to measure the current in a circuit. Electric currents are measured in amperes (A), hence the name. For direct measurement, the ammeter is connected in series with the circuit in which the current is to be measured. An ammeter usually has low resistance so that it does not cause a significant voltage drop in the circuit being measured.
When you turn on the lights and accessories, the voltage regulator senses the lower voltage and kicks in the alternator. This sends electricity through the ammeter to the battery and when everything is running smoothly, the ammeter will show a positive (+) reading.
ANS 3.
here , the load of battery is 10A
consider voltage V=12v
therefore 1HP(746W)motor operating at 12V Would draw 746/12= 62.16A
Fuse rating is 62.16 AMP..
ANS 4.the 36 voltage and 20AH capacity Battery needed..
ANS 5. Battery and starter is connected to each other in diagram.
The starter motor requires a very high electric current to turn over the engine, that's why it's connected to the battery with thick (large gauge) cables The negative (ground) cable connects the negative " - " battery terminal to the engine cylinder block, or transmission, close to the starter..
ANS 6.
When two resistors are connected end to end are said to be connected in series. In a series connection, the same current physically flows through both elements,thats called two element connected in series.