Electric Motor Control
10th Edition
ISBN: 9781133702818
Author: Herman
Publisher: CENGAGE L
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Textbook Question
Chapter 4, Problem 10SQ
If you were installing the circuit in Figure 4–12, what type of push button would you use for the silence button?
a. Normally closed
b. Normally open
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Note: Used Minimum Number of rungs)
Write a ladder program for a system with the following control:
A blue lamp is ON if switch A is ON and it not be OFF even if switch A is OFF, it
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Yellow lamp is ON for 5 minutes by switch C.
Red lamp is going to be ON/OFF by switch D, This process is worked if and only if
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Write a ladder program for a system with the following control:
1. A blue lamp is ON if switch A is ON and it not be OFF even if switch A is OFF, it
will be OFF if the switch B is ON.
2. Yellow lamp is ON for 5 minutes by switch C.
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the yellow lamp is ON.
bell has a resistance of 16 ohm and requires a 1.5 A current to operate. Find the voltage required to ring the bell when the push button S is pressed.
Chapter 4 Solutions
Electric Motor Control
Ch. 4 - Identify the following symbols.Ch. 4 - Electrical symbols usually conform to which...Ch. 4 - What do the following abbreviations stand for? a....Ch. 4 - Single-pole and double-pole switch symbols are...Ch. 4 - The symbol shown is a a. polarized capacitor. b....Ch. 4 - The symbol shown is a a. normally closed float...Ch. 4 - The symbol shown is a(n) a. iron core transformer....Ch. 4 - The symbol shown is a a. normally open pressure...Ch. 4 - The symbol shown is a a. double-acting push...Ch. 4 - If you were installing the circuit in Figure 412,...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- a Select all correct answers. Select one or more: O a. The figure consists of 2 loops. Ob. The figure consists of 12-nontouching loops. O. The figure consists of 3 loops. O d. The figure consists of 4 forward paths. O e. All loops are touching.arrow_forwardwhat is the problems of latches and Why flipflop is over latches? give me the answer asap plzarrow_forwardCan you show me the correct connection for the buttonarrow_forward
- the module is control systems 3 please show how you worked it out and the option out of the given ones in the picturearrow_forwardCondition 1 You have 2 push buttons and 1 lamp. 1. The lamp will turn “ON” if either of the 2 push buttons is pressed. 2. The lamp will turn “OFF” if both push buttons are released or both push buttons are pressed. Make an explanation of how this works.arrow_forwardIdentify the symbol shown. O a. Single Pole Switch b. Double Pole Switch c. One Gang Two Way Switch O d. One Gang Two Way Switcharrow_forward
- What are the two main types of limit switches? give good answer pleasearrow_forwardYou have 5 push buttons(PB), 2 toggle switches(TS) and 1 lamp. 1. Internal relay #1 will only be energized if PB1 or PB2 is pressed at once or both at the same time while TS1 is ON 2. Internal relay #2 will only be energized if TS2 is ON and both PB3 and PB4 are pressed at the same time 3. Internal relay #3 will only be energized if PB5 is pressed 4. The lamp will only turn ON if both internal relay 1 and 2 is energized. Once the lamp is turned ON, it will only be turned of if Internal relay #3 is energized *Special instruction, turn off TS if the program you reset the program*Make an explanation of how this works.arrow_forwardThe module for this question is control systems 3 the first block diagram is the question and the other picture is the solutions where I must choose one answer please show how you worked out the solution.arrow_forward
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