Any unit heater designed to have air forced across the element should not be operated without the ____ operating.
A. fuse
B. interlock
C. element
D. fan
Answer: D
You might also like to view...
The single element shown when the entire surface is to be built up is the ____ of the buildup of the weld deposit.
A. minimum thickness B. maximum thickness C. minimum density D. maximum density
What is the difference between rabbit pellets and chinchilla pellets? Why are they different?
What will be an ideal response?
After the high-voltage service plug is removed, a minimum of ____ minutes must pass before beginning service on the system.
A. five B. ten C. fifteen D. twenty
Which governmental agency is responsible for monitoring the development and testing by private companies of new vaccines to ensure their safety and efficacy?
A. Agricultural Research Service of the USDA B. FSIS (Food Safety and Inspection Service) of the USDA C. APHIS (Animal and Plant Health Inspection Service) of the USDA D. NIH (National Institutes of Health) E. All of the above