How dose this circuit work in details ? And what is components inside the circuit? Circuit is Automatic evening lamp using 555 timer.

Q: Discuss the types of oil circuit breakers.

A: A power system has to transmit power from the generation side to the load side. For this purpose,…

Q: Describe  circuit's every working procedure and describe all equipment and function according to the…

A: Working procedure,equipment and function of OP275 Low pass filter design circuit:

Q: Define circuit breaker and write any two types

A: Circuit Breaker - Circuit breakers are mechanical switching equipment that may individually or…

Q: How long does it take for the conductors to reach the threshold temperature in a short circuit?…

A: The maximum operating temperature for the given conductor is, T1=70 oC. The cross-sectional area of…

Q: Explain about the testing of circuit breakers

A: Given: The objective is to give an explanation about the testing of circuit breaker

Q: Explain how to do a continuity check on an electrical appliance plug. Explain how to test for…

A: Continuity test is performed to analyze where the flow of the electric current is continuous on not,…

Q: The reactance value obtained in the idle test is the sum of which circuit parameters in the…

A: During Idle test, No load test or open circuit test the core losses of the machine are calculated.…

Q: Hi, for electric circuits with both current and voltage sources present what is the fastest way to…

A: Hello,The fastest way to do the analysis with both current and voltage sources present,  depends on…

Q: 10.C-Which part of the NEC standard proposes the switches requirements?   D-If the branch circuits…

A: The Given General living space is

Q: Describe the circuit's every working procedure and describe all equipment and function according to…

A: Working procedure,equipment and function of Over Heat detection circuit:

Q: Difference between circuit breaker and fuse.

A: Fuse: In the event that an electrical circuit's current has become too high, a fuse acts as an…

Q: When is it necessary to include internal resistances to circuit calculations

A: In this question, When is it necessary to include internal resistances to circuit calculations?

Q: What is a circuit breaker? What is the most important parameter that helps to determine the rating…

A: A circuit breaker is a device that can detect overloads above its rating in a circuit and…

Q: Describe the standard operating procedure (SOP) for Power Supply. including precautions too. Thank…

A: The standard operating procedures for the power supply are listed below:  1- Before the power supply…

Q: How MTS work? The procedure of operating the Manual Transfer Switch (MTS)

A: A manual transfer switch panel, or MTS panel, is a type of transfer panel used with a diesel…

Q: hat are the specific electronic appliances that presently use vacuum tubes?  Explain each operation

A: Vaccum tubes were very famous and extensively used in 20th century. Almost in every electronic…

Q: Compare and contrast fuses and circuit breakers

A: fuse works on the principle of thermal and electrical property of the material where circuit breaker…

Q: Installations used to export electric power from vehicles to premises wiring or for?current flow are…

A:

Q: Most appliances of the type commonly used in bathrooms such as hair dryers, electric shavers and…

A: Most appliances of the type commonly used in bathrooms, such as hair dryers, electric shavers, and…

Q: Draw the wiring diagram for controlling a florescent lamp from three location and Ai conditioner…

A: The wiring diagram for controlling a fluorescent lamp from three location:

Q: What configuration is the circuit?

A: The explanation is as fdolows.

Q: Write the names and functions of the three devices used for circuit laboratory experiments and…

A: In this answer we will discuss about any three devices that are used in the laboratory for…

Q: 1. What is the function of Circuit Breaker? List different types of circuit breaker for High Voltage…

A: Circuit breakers:-  Circuit breakers are mechanical (or automatic now a days) devices designed to…

Q: Q. When the LED’s in the given figure will be ON? Explain in detail. Circuit diagram is attached.

A: The red LED needs ground so the NOR output should be 0 to glow. Similarly the green LED needs…

Q: The minimum value of current at which the fuse element melts is called?

A: The minimum value of current at which the fuse element melts

Q: When seeking to measure the voltage of a wall outlet (120 Volts AC) an electrician needs to do the…

A: Simpson 260 is an analog volt ohm milliammeter  that can used to measure voltage current and…

Q: Explain how the circuit operates. *

A: The explanation is as follows.

Q: Explain how the circuit works

A:

Q: Draw the primary protection zones for each element of the system in the figure shown.

A: We have to draw the primary protection zones for the given power system shown below:

Q: Determine each of the indicated currents. If the circuit has a 15-A fuse as shown, is the current…

A:

Q: What is tungsten,CFL,led bulb... Which one save electricity and why ?

A: Please find your answer below.

Q: Explain how geothermal system is employed in HVAC application with a neat diagram.

A:

Q: With the aid of diagram explain how Hot Water Geyser Control Circuit works.

A:

Q: If you know that the power of the load that is supplied with a voltage source of (220 volts) is 2000…

A: The resistance of the wire can be written as                           R=ρlAA=ρlR For voltage V and…

Q: 20.a. What's the maximum number of switches or circuit breakers the service-disconnecting means may…

A:

Q: С1 Define circuit breaker and write any two types. (Б)

A: Generation, distribution, and transmission are the three components of the electric power system.…

Q: A 600 V, 200 amp, class H fuse will fit into the same fuse holder as a 600 V 225 amp class H fuse…

A: Given A 600 V, 200 amp, class H fuse will fit into the same fuse holder as a 600 V 225 amp class H…

Q: Explain the Measurement of the resistance of main circuit of testing type of circuit breaker

A: Circuit breaker is the essential part of any power system . It plays vital role in the prevention of…

Q: Is it acceptable by code to use switch legs that have less ampacity as the rating of the circuit?…

A: Ampacity : The maximum current, in amperes, that a conductor can carry continuously under the…

Q: A three-way bulb works with a switch that has settings for off, low, medium, and high. What mod…

A: A three-way lamp, also known as a tri-light, is a lamp that uses a 3-way light bulb to produce three…

Q: What do you mean by stability of the system when the circuit open

A: Open-loop stability : Open loop is one-way system with no way to change how the machine works. A…

Q: Explain how to wire residential panels, lighting, receptacles, GFCI circuit breakers, and 240 Vac…

A: Electrical wiring is done in residential buildings to provide power for lights, fans, pumps, and…

Q: Describe those circuit's every working procedure and describe all equipment and function according…

A: Over Heat detection circuit:

Q: Determine the power provided by the 20-volt source in the circuit below. Indicate if the 20-volt…

A: The given circuit is:

Q: For high-voltage protection, fuses are generally preferable to circuit breakers for all of the…

A: Fuse have following advantage over circuit breaker  1.  Initial cost of fuse is lower   2. Fuse is…

Q: Couses EEP Draw a WIRING DIAGRAM for wiring Two Way - One Gang Switches (51 and S2) to control…

A:

Q: QUESTION: Briefly describe the care and routine maintenance that would be necessary with a bank of…

A: Battery sulfation is the key issue behind the breakdown and losing capacity of lead batteries. To…

Q: Give five examples of situations or applications where electrical circuits are used

A: Electric circuit is defined as a connectivity through which electric current flows. It is the part…