Which of the following statements is LEAST-Likely true?

A. Ethylene glycol coolant is mixed with purified water until its concentration is correct.
B. When coolant strength has been allowed to become weak or additives are depleted, a coolant flush and change is recommended.
C. Draining off a quart of coolant and adding straight coolant can weaken a slightly weak concentration.
D. Coolant in too high a concentration can be further diluted with purified water.


Answer: C

Trades & Technology

You might also like to view...

Which type of multi-orifii injector nozzle sometimes uses an accumulator in place of a leakoff circuit?

A. pencil injectors B. valve closes orifice (VCO) C. high spring injectors D. low spring injectors

Trades & Technology

High rainfall results in ____ levels, one trade-off that is sometimes difficult to achieve indoors

a. high humidity c. high growth b. low humidity d. low density

Trades & Technology

Abuse, design deficiencies, material problems, and wear are the four basic causes of machine _____

a. overheating b. failure c. vibration d. noise

Trades & Technology

USB devices send data in groups of bits called packets

Indicate whether the statement is true or false

Trades & Technology