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aw a circuit with AND/OR combination logic for a circuit that has two pushbutton

ID: 2267950 • Letter: A

Question

aw a circuit with AND/OR combination logic for a circuit that has two pushbuttons and two limit switches. The decision is AND/OR combination logic so that both limit switches and one of the pushbuttons or both pushbuttons must be actuated for a siren and a green light to activated. 2 L1 10.Match each statement to the proper circuit. All circuits have been drawn with a light to represent the load whether the load is a motor, bell, siren, light, etc. In addition, all switches are represented by pushbuttons regardless of the type of switch they may be. The warning light outside a darkroom (DO NOT ENTER) is off when the white light in the darkroom is on. The warning light outside is on when the white light in the darkroom is off. Switches are connected so the canopy of an airplane is ejected first and the pilot second regardless of which switch the plot activates first. Two guns are connected to individual targets by switches so when two people compete in a fast firing contest, the fastest to fire is shown. Switches are connected so several people are required to fire a missile -An indicating light is on to warn of danger when an oven is hot. A security guard monitoring a light panel can tell if the front door, back door or both doors are open.

Explanation / Answer

10)

First part: Answer is figure (C)

Cause in this diagram both the switches are mechanically coupled in such a way that if one is on other will automatically become off.

Second part: Answer is figure (F)

In this both the switches are connected in a manner that first circuit will be closed anyhow then the second circuit will connect.

Third Part: Answer is figure (E)

In this firgur we can easily see that if any of the switches are turned on then it close one circuit and open the other one. By using this type of coupling the first switch which is activated that circuit only be on, after that we can't turn on the other circuit by the other switch.

Fourth part: Answer is figure (A)

Three switches are connected in series so all the switches should be closed to turn on the circuit.

Fifth part: Answer is figure (B)

Two switches are mechanically coupled in a way that by pressing is both the circuits get turned on.

Sixth part: Answer is figure (D)

In this diagram both the switches are separate and independent. So each switch is responsible for controlling individual circuits.