Abstract:
The Extra High Voltage (EHV) produced in the secondary winding of the ignition coil of a car drops at low engine revolutions per minute (RPM) because the opening rate of the contact breaker points (CBP) is slow. At high engine RPM the EHV drops too as the CB points do not have adequate time to break (open) with the result that the current in the primary winding of the coil does not decay rapidly enough to establish the requisite EHV in the secondary winding of coil. In this paper an endeavour has been made to elaborate a procedure involved for improving the EHV during starting of a car as well as at high engine RPM.
Page(s):
21-28
DOI:
DOI not available
Published:
Journal: Research journal, Volume: 12, Issue: 3, Year: 1985