What type of screws are used on electrical panels?
A) Round-tipped sheet-metal screws B) Wood screws
C) Nails D) Self-tapping sheet-metal screws
A
You might also like to view...
The steel plate used to make one bracket weighs 5.8 pounds. A welder makes 12 brackets. What is the brackets’ total weight, in pounds?
What will be an ideal response?
Why should the estimator review the plumbing portions of the project whether it involves single or separate contracts?
What will be an ideal response?
Most communicating systems are wired with four wires. They are:
A) Two wires for 24 V power and two for communication. B) Communication lines 1, 2, 3, and 4. C) One wire for power, one for cooling, one for heating, and one for fan. D) Power lines 1, 2, 3, and 4.
Technician A says that if the air cap horns are set at the horizontal position, the spray pattern will be vertical. Technician B says that if the air cap horns are set at the vertical position, the spray pattern will be horizontal. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B