Technician A says that bearing clearance can be reduced by as much as 40% with aluminum bearings. Technician B says excessive crush will allow a bearing to move back and forth in the bore. Who is correct?
A. Technician A
B. Technician B
C. Both technicians
D. Neither technician
Answer: A
Trades & Technology
You might also like to view...
Which of the following is NOT a standard sledge hammer head weight?
A. 8 pounds B. 12 pounds C. 16 pounds D. 20 pounds
Trades & Technology
?The temperature of an arc can range between5500°F (3000°C) to above 36,000°F (20,000°C) but most SMAW temperatures are around __________.
A. ?4500°F (2500°C) B. ?3200°F (18000°C) C. ?1100°F (6100°C) D. ?6000°F (3300°C)
Trades & Technology
What is used to be sure an electrical circuit is not open?
a. a 3-way switch c. a wire nut b. a duplex receptacle d. a continuity tester
Trades & Technology
With weld terminations, what do welding codes require be filled to the full cross-section of the weld?
a. weld porosity b. the bead c. the root d. the crater
Trades & Technology