Project - Analysis of a practical automotive wiring circuit

ANS(1):--the following major element are (1)Battery -(2)startor-motor-(3)ammeter-(4) generator-(5)current & votage regulator-(6) ignition coil (7) ignition switch (8) breaker & fuse

ANS(2):-- (a) stator motor -- basically it is DC motor & it,s works is to provide mechanical torque for 2,3 rotation of engine.

(b) Generatotor-- It is a DC Generator which generates DC electrical power for battery & vechile electrical apliances after engine start.

(c) current & voltage Regulator -- it provide proper voltage & current to vechle electric circuit and battery . it connected between genrator and battery & other circuit

ANS(3):-- the fuse rating will be 10A because our fuse will work safely up to 10A and above 10A current our fuse will melt (given total load =10A)

ANS(4):-- given data, voltage=12v , load = 500 watts

then for constant power

Required current = power/voltage (for DC)= 500/12=41.6A=42A

so , i will recommended 42 Ah battery

ANS(5):-- These two element which are connected in parrallel

(a) both head light

(b) both horn

(c) Parking lamp

ANS(6):-- these two element which are connected in series

(a) ammeter

(b) fuse