Cylinder heads are being discussed. Technician A says porting is when the size of a passageway is altered. Technician B says polishing smoothes the surface of the port. Who is right?

A. Technician A
B. Technician B
C. Both technicians
D. Neither technician


Answer: C

Trades & Technology

You might also like to view...

To avoid cutting of CMUs, the dimensions of CMU wall segments and the openings in walls are multiples of an 8-in. module. What is the relationship between the dimension of an opening in a CMU wall as the multiple of an 8-in. module and the actual dimension of the opening?

What will be an ideal response?

Trades & Technology

Wildlife managers prevent overpopulation by providing adequate habitat and by regulating harvests of game animals

a. True b. False Indicate whether the statement is true or false

Trades & Technology

The MPN is the result of which of the following laboratory tests?

a. membrane filter b. fermentation tube c. biochemical oxygen demand d. dissolved oxygen e. turbidity

Trades & Technology

The datum target symbol identifies the datum target area size and the datum target identification.

Answer the following statement true (T) or false (F)

Trades & Technology