Select the most accurate system from the following, a. Air conditioner O b. Traffic light c. Room heating system d. Lamp with on/off switch
Q: What is the rated full-load current of a ¾-horsepower, 208-volt single-phase motor
A: The solution is given below
Q: 1. Explain why the bedroom light becomes a bit dimmer when an air- conditioning unit is turned on?
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Q: Diagram
A:
Q: 2. When working on a high - voltage system , it is best to keep anyone who is not part of the ser…
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A: Yes sometimes, they have to work close to the live electrical circuits & High voltage Equipment.…
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A: NEC stand for National electrical code which is basic standard code and it sets the standards for…
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A:
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Q: what wire size is needed on a one 20 amp, 120-volt water pump circuit?
A: Cable size for to carry 20 amp, 120v
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A: The wiring diagram for controlling a fluorescent lamp from three location:
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Q: draw a PCB diagram of the jumpers connected to the front panel of a computer system unit.
A:
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A: We are authorized to answer one question at a time, since you have not mentioned which question you…
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A: 1. Who has the responsibility for Code interpretations? Answer : As per NEC, section 90.4 and…
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A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: What is the most common switch used in a heating/air conditioning system.
A: The most common switch used in a heating/air conditioning system is
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A: The Front Panel Connections, also known as the Front Panel Header or FPanel, are a collection of…
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- Part 2: Analysis and selection of the Wind Turbine.The team decides at install a 30 MW wind farm. The turbine that has been selected by the local contractor is an Enercon wind turbine. The specifications of all the available Enercon wind turbine is shown in the attached datasheet. 1. What are the two closed loop control systems that are used generally in wind turbines? How do they work? 2. Calculate the power density of the input power from the wind when the wind is blowing at the rated wind speed at the turbine height. Clearly show your steps in details.17- The electromechanical breakdown depend on the type of the dielectric between two electrodes a- Right. b- Wrong 18- Basic Insulation Level (BIL) is related to the design consideration of the electric device, while Basic protection (BPL) level is related to protection level of the that device. a Right. Wrong. b- 19- As the voltage regulation increased, receiving end voltage will be reduced. Right. b- Wrong 20- We can be using Solar power generation field as a power factor and voltage profile enhancement in Distribution system. (aRight. b- Wrong. 21- From the general electrostatic theories, the field strength at breakdown is given by: a Eb = V/ do =0.6 [Y/ (€ o Er) ] 0.5. b- Eb V/ do = 0.6 [Y / (€ 0/Er )] 0.5. C- Eb V/ do = 0.6 [ Y/(Eo Er) 20.05. d- Eb V/ do = 0.6 [ Y/ (Eo Er) 10.5. 22- Consider plane electrodes with a solid insulator between them. Find the electric field strength at breakdown, if Young's modulus = 10000 (V.F/m2). and the relative permittivity is (36000 TT). If the…a) Determine total admittance and impedance. b) Draw admittance diagram and impedance diagram. c) Determine the values of C and L. d) Determine the voltage ?? ⃗ and the currents ?? (Se image ! last task)
- Q1: In a given application and when a box passes In front of photo type proximity switch, it is requiered to stop the conveyor motor and push down a stamp ( using pneumatic cylinder ) for 1Os and then automatically restart the conveyor to bring and stamps another box.Activity 9: What's My Function Directions: Write on the space provided before each item the name of the parts of the electric power transmission based on the given function. GENERATOR POWER PLANT STEP-UP TRANSFORMER DISTRIBUTION STATION TRANSMISSION SUB-STATION STEP-DOWN TRANSFORMER 1. It reduces the voltage further into a more manageable 2,300 volts. 2. Brings down the voltage to about one-fifth of the incoming voltage. 3. The generating plant that produces power and voltage at 6,600v. 4. The 2,300v are finally brought down to 220v to 230v for household consumption 5. Increases the voltage to as high as 132,000 volt which necessary due to the resistance of the conducting wires.A.1. Combination misalignment is caused byA. misalignment by both offset and angle.B. both shafts offset vertically.C. both shafts offset horizontally.D. both shafts being located at an angle.A.2. You can usually check for a leak in a vacuum system by looking at or feelingA. for an air flow along the piping.B. at the exhaust of the vacuum pump.C. at the vacuum gauge at the vacuum pump.D. for signs of dirt on the piping.A.3. When you measure the voltage drop across a set of contacts, you'reA. checking the quality of the contact set.B. sensing how much current is flowing in the circuit.C. measuring the equivalent motor resistance.D. checking the incoming voltages.
- The control circuit is used to detect and count the number of products being carried on an assembly line. When it counts five products, the circuit energizes a solenoid. The solenoid is energized for a period of two seconds and is then shunts off, causing it to retract? Note: Correct and detailed answer will be Upvoted else downvoted. Thank you!4.a. Which of the following maintenance practices should be carried out most frequently on motive-powerbatteries?A. Replacing cable insulationB. Replacing the vent capsC. Checking the specific gravity of the electrolyteD. Checking the electrolyte level4.b. During the formation of a lead-acid battery, which of the following takes place?A. The active materials in the negative plate are converted to lead dioxide.B. Lead sponge in the negative plate is converted to lead sulfate.C. Lead sulfate in the positive plate is converted to lead dioxide.D. The active materials in the positive plate are converted to lead sulfate.Calculate the following. a) Expected voltage at “A” with switch SW1 open. b) Expected voltage at “A” with switch SW1 closed.
- The electric potential is measured by the voltmeter and the unit is Volt Select one: True FalseTrue or False 1. The point of connection of a motor for its electrical supply is called junction box. 2. The bearing placed in the shaft of the generator is included as stator part. 3. Basically, not all generators are AC generator at first, even DC generator 4. DC generator can be used as an emergency generator. 5. Circuit breakers are used in a motor circuit protection rather than fuses (safety switch).1. Question text In solar module, minimum value of shunt resistance could be 300 Ohm. Select one: True False