What instruction is required to send the contents of the RAM memory, whose address is in register 1, to port 3?
A) MOV @R1, P3 B) MOV P3, R1 C) MOV R1, P3 D) MOV P3, @R1
D
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In the accompanying figure, what is the measure of angle 1?
A. 38o B. 63o14' C. 78o46' D. 97o
How are most superchargers lubricated?
A) By greased bearings B) By an internal oil reservoir C) By engine oil under pressure through lines from the engine D) No lubrication is needed because the incoming air cools the supercharger
Which of the following modifications would alleviate refrigerant migration in a long-line system?
A) Adding a compressor hard-start kit B) Adding a liquid line solenoid C) Reducing refrigerant charge D) Removing any compressor crankcase heaters
Oxides in a stainless or low-alloy steel weld decrease the metal's _____
a. hardenability b. melting point c. conductivity d. corrosion-resistance