Name the horizontal step of the stairs.
What will be an ideal response?
tread
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Soil is often composed of pure sand, silt, or clay
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. Electrical resistance can be measured with an ohmmeter. 2. The ampere is a measure of the amount of electrical energy that is changed to some other form. 3. It is practical to convey ideas about circuits by means of graphic symbols known as schematic diagrams, or schematics. 4. A short circuit is a parallel path of extremely high resistance, often caused accidentally. 5. To avoid or minimize electrical shock, one should never touch two wires at the same time.
Technician A says that all welded replacement parts are installed at factory seams. Technician B says that sectioning cut lines are always left to the technician’s discretion. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
Which of the statements concerning parallel circuits is NOT true?
A. The total circuit resistance is always lower than the resistance of the leg with the lowest resistance B. The current through each leg will be different if the resistance of the loads in each leg is different C. The sum of the current of all the legs is the total circuit current D. The combined voltage drop of all the legs equals the total voltage drop