Which Type(S) Of Motor Control Drawing(S) Show The Physical Location Of Components In A Circuit?
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MOtor control 9
command diagrams and drawings
Question | Answer |
---|---|
1. Which types of motor control drawings bear witness the physical location of components in a circuit | wiring diagram and pictorial diagram |
2. What does the dashed rectangle in the following diagram tell you near the excursion | same enclosure |
3. Schematic diagrams do not evidence the physical ___ or the physical ___ of components in a circuit | size, location |
4. Depict and label both NEMA AND IEC schematic diagrams for the drum heater circuit shown in the text fig eight-1(c) | page 40 |
5. What voltage is supplied to distribution heart MSB1 in this building | 480/277 V |
6. At that place are ___ circuit breakers which straight connect to the utility service transformers | two |
7. What is the electric current rating for the circuit breaker used to tie the MSB1 and MSB2 distribution centers together | 2000 amps |
8. What is the full continued motor horsepower on distribution center MSB2 | 450 |
nine. Which of the following drawing types does not prove the physical relationship between the various components in a motor command drawing | ladder diagram |
10. What is the most widely used type of cartoon for control circuit analysis | ladder diagram |
eleven. EAch horizontal line in a ladder diagram is identified equally a _____ | rung |
12.Identify eadh of the line types indicated by numbers 1,2,three on page 41 | power track, command rail, rung |
xiii. In a ladder diagram, pilot devices are placed on the ___ and output deices are placed on the ___ | left, right |
14. What is the maximum number of output device which are permitted in a single rung | one |
fifteen. Draw a two-wire control circuit using a NO pressure switch to start and terminate a motor | page 41 |
sixteen. Draw a iii-wire control circuit to start and cease a motor | pg 42 |
17. Number the post-obit ladder diagram to identify wire numbers for this cuicuit pag 42 | |
18 look at folio 43 |
Source: https://www.studystack.com/flashcard-1601426
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