What should be used to diagnose an air-in-fuel condition in a diesel fuel sub-system?
A. on-board diagnostic software
B. mercury manometer
C. ether
D. diagnostic sight glass
Answer: D
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Which of the following conditions cause the R number to decrease?
A. increasing the velocity of the fluid B. using a fluid with a greater density C. reducing the pipe diameter to half its original size
What are the six groups of diseases that affect cats?
What will be an ideal response?
With the outbreak of World War I in 1914, the great majority of Americans
A. earnestly hoped to stay out of the war. B. favored entering the war in support of the Allies. C. supported the Central Powers. D. wanted to form a military alliance of neutral nations. E. favored U.S. mediation of the conflict.
The technician's first step in A/C system service should be to:
A. Remove and recycle the refrigerant B. Calculate the cost of the job for the customer C. Perform a visual inspection D. Leak test the system