Find the armature current of a series DC motor with an armature resistance of 7 ohms and a field coil resistance of 15 ohms when 220 volts are applied.
What will be an ideal response?
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In CADD, use the ____ command to represent the total run for the flight of stairs.
A. INSET B. OFFSET C. FILLET D. ATEXT
When delegating, the crew leader should make sure the crew member understands what to do and _____.
a. the degree of risk involved b. has read the OSHA regulations c. who should be blamed if there is a problem d. their level of responsibility
Which of the following accurately describes the danger of air in the refrigeration system?
A) The presence of air makes it impossible to connect a vacuum pump, which is necessary to perform the evacuation procedure. B) Oxygen may violently react with hydrogen and potentially cause a fire within the refrigeration system. C) Too much air makes it impossible to properly calibrate an analog vacuum gauge within the refrigeration system. D) Oxygen will chemically react with the refrigeration oil and deposits buildup in the discharge valve area, causing compressor motor burnouts.
A 1 pulse per second signal is used as asynchronous clock for all of the counter states, which are ________ cascaded
Fill in the blank(s) with correct word