Technician A says that a vehicle’s paint provides corrosion protection. Technician B says a sealer acts as a barrier coat between the repair below and the coating above. Who is correct?
A. Technician A only
B. Technician B only
C. Both Technicians A and B
D. Neither Technician A nor B
C. Both Technicians A and B
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El componente designado con una A en la Figura 3 es _____.
a. una viga invertida
b. una viga de tímpano
c. una viga en voladizo
d. una viga interior
En la Figura 1, el interruptor de presión está representado por el símbolo marcado:
a. B. b. C. c. E. d. F
A normally operating water-cooled condenser is operating with a 10°F differential between water in and water out. If scale forms on the water tubes and the entering water is 85°F, which of the following is possible?
A. The outlet water temperature will be lower than expected. B. The system head pressure will rise. C. The water regulating valve will close. D. Both a and b are correct.
What approach does manufacturer SIS often mandate when troubleshooting starting circuit issues?
A. Isolate and test parts individually. B. Swap out components one by one until the fault is found. C. Consulting online resources to find common issues. D. A software-driven, systematic approach.