Q3) Suppose we have a PLC connected to three pushbutton switches as shown in this illustration: CLICK 24 VDC Sketch a Ladder Diagram program for this PLC to energize the lamp if the following input conditions are met: • Switch A pressed • Switch B pressed Switch C unpressed

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Q: Find the peak time for this system with its closed-loop poles as shown. jo Select one: O a. 3.14 sec…

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Q: Q2) This PLC is being used to start and stop an electric motor, and also to shut it down…

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Q: Suppose we have an Allen-Bradley model PLC connected to a pair of pushbutton switches and light…

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Q: 1. Explain the variation of torque and current when the electrical load on the wind turbine…

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Q: Choose the converter which is used for converting Fixed bi-directional voltage to Variable…

A: fixed bidirectional voltage is also known as the fixed AC voltage.

Q: A 1-p On-Off AC voltage controller has the supply voltages of 220 volts and rms output voltage is…

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Q: QUESTION 4 Which is these is the BEST description of what the SCALING command does in a PLC? Allows…

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Q: 11. The supply voltage is 100 V, the armature resistance is 1.3 Ohms, the CEMF is 93 V and the speed…

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Q: Industrial Motor Controls 8.a. A typical motor speed control circuit that is controlled by an…

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Q: If the voltage across a DC motor is -75 V and is fed from a fully controlled rectifier supplied from…

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Q: A 1-p On-Off AC voltage controller has the supply voltages of 220 volts and rms output voltage is…

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Q: A normally designed dc machine is allowed to carry up to:

A: Normally designed dc machine

Q: The single phase full wave AC voltage controller operates on a single phase supply voltage of 230 V…

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Q: Explain the operation of the blowout coil used in dc contactors

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Q: ) The time delay fuse using the strict standard rating for 2Ø, 230 V, 7.5 hp SCIM motor is A. 25 A…

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Q: If the no load output voltage of a regulator is 15.5 V and the full load output is 14.9 V, what is…

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Q: What does balance modulator generate and what does it eliminate.

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Q: apply AF voltage to the plates of an electrostatic transducer, the electric field between the plates…

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Q: 1. A firing angle controlled triac is feeding a resistive load of 125 ohm. The AC supply providing…

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Q: Q2) This PLC is being used to start and stop an electric motor, and also to shut it down…

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Q: Explain how a direct online (DOL) magnetic starter works with diagrams and pictures

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Q: 1. What is lightning? Describe the mechanism of the lightning discharge.

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Q: Choose the converter which is used for converting Fixed bi-directional voltage to Variable…

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Q: A 1-p On-Off AC voltage controller supply voltages of 440 volts and the output obtained is 220…

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Q: 22) What type of conversion is happening in a DC Motor.   a. DC electrical energy to mechanical…

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Q: Which of the following part of DC machine is known as mechanical rectifier? Rotor Commutator Stator…

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Q: is the amount of change in the controlled variable required to run the controlled device from one…

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Q: 1. What is the measured residual voltage of DC machine in the experiment?

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Q: Q2-: For two input-one output home power source changeover switch do : - Draw the complete wiring.…

A: To draw wiring diagrams of PLC

Q: A DC drive is fed from a fully controlled rectifier supplied from a single-phase supply of 240 V, If…

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Q: Identify the control strategy used in the given figure and define . SET WASHING CYCLE CONTROL CLEAN…

A: The control strategy shown in figure is open loop control system in this system cycle of operation…