A building code has provisions regarding the maximum and minimum dimension of treads and risers of a staircase. Are these primarily fire safety or life safety provisions?
What will be an ideal response?
Life safety provisions.
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Describe the power supply to the processor of the Jensen Electric Co. fire alarm system.
What will be an ideal response?
Draw a vector representation displaying the current and voltage you would expect to see if a coil with negligible resistance is connected to an AC line of 100 volts and draws a current of 10 amperes. Explain why the vectors appear the way they do. (Use the scale: 1 inch = 50 volts; 1 inch = 2 amperes)
What will be an ideal response?
Which type of hammer is plastic coated, has a metal casing inside, and is filled with small lead balls?
A) Soft-blow hammer B) Plastic hammer C) Dead-blow hammer D) Sledgehammer
What two strokes have minimal effect when calculating the Mean Effective Pressure (MEP).
A. Intake and exhaust strokes. B. Intake, compression and exhaust stroke. C. Exhaust, power and intake strokes. D. Intake and power strokes.