Technician A says that a braided ground wire is best to use for audio equipment to help reduce interference. Technician B says to use insulated 14 gauge or larger ground wire to reduce interference. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
You might also like to view...
The nature of electrical work requires you to work ____.
a. alone b. with the same people c. on the same jobsite forever d. with many different people and new jobsites
Answer the following statement(s) true (T) or false (F)
1. The law of charges states that like polarity charges will repel, and unlike polarity charges will attract. 2. Induction motor stators have coils of wire placed in the center of the stator core, which form electro-magnets when energized and create magnetic pole fields. 3. The synchronous speed of an electric induction motor is the speed at which the magnetic field rotates around the stator. 4. Squirrel cage induction motors are sometimes referred to as constant speed motors. 5. The rotor of an induction motor must always turn sufficiently faster than the rotating magnetic field so that magnetic lines of flux will cut through the rotor bars and induce a voltage.
What are the loads in the commercial freezer?
What will be an ideal response?
After determining the pH of the soil in a landscape is high, it is recommended to:
A. use plants that are adapted to that pH. B. use fertilizers that can change the pH so low pH plants can be grown. C. have a an inch or two of the old soil removed and replaced with soil with a better pH. D. do nothing, most plants can adapt to a high pH.