Answer:
automotive engine cylinder heads can be made of cast iron or aluminum
Splicing is the joining of two or more electrical conductors by mechanically twisting the conductors together or by using a special splicing device.
Which is an electrical conductor?
An electrical current flows through a conductor because it provides little to no resistance to the movement of electrons. Typically, good electrical conductors include metals, metal alloys, electrolytes, and even some nonmetals like graphite and liquids like water.
What is the purpose of a splice?
It can be used to package and stop the fraying of rope ends as well as as a foundation for more complex knots like the surgeon's knot and the square knot. Wrap the rope end around the standing part to form a loop, then bring the end of the loop through and draw the rope taut to tie an overhand knot.
Is it safe to splice electrical wire?
The splice may overheat and pose a fire risk when the current passes through it. Always utilize a junction box to store all the spliced wires while splicing wires. Any sparks produced during a short circuit are contained in junction boxes, which offer protection from electrocution and fires.
Learn more about electrical conductors: brainly.com/question/28209810
#SPJ4
