What is the scope and Limitation of fence lighting with Alarm circuit?

Q: 4. What terms describes an overcurrent protective device having an interrupting rating in compliance…

A: According to article 110.9 of the NEC, Circuit breaker describes an over-current protective device…

Q: Aircraft Lighting Which type of lamp cannot be checked by performing a continuity test?

A: In basic terms, the continuity test checks the flow of current in an electrical circuit. The test is…

Q: According to the chart, which LEDS are suitable for a 1950 resistor? *

A: The solution can be achieved as follows.

Q: What color fluorescent lamps are recommended for residential installations?

A: A good problem on types of fluorescent lamps used in various places. Have a look at the below…

Q: what wire size is needed on a one 20 amp, 120-volt laundry branch circuit? what wire size is needed…

A: 12 gauge what wire size is needed on a one 20 amp, 120-volt laundry branch circuit.

Q: What color fluorescent lights are recommended for residential installation?

A:

Q: Can a bell be connected to al lighting circuit? Justify

A:

Q: Draw the block diagram for the light pupil system using close loop system

A: The block diagram for the light pupil is drawn below:

Q: The easiest place to install an ammeter into a stepper motor driver/motor circuit for system…

A: Four options are given in the question. We need to choose the correct option that represents the…

Q: If you are going to choose between a fuse and a circuit breaker as a disconnecting means, what will…

A: - Fuse and circuit breakers are the components used in electrical power system for protections…

Q: What unique type of electrical protection is required for all 120-volt, single-phase, 15- and…

A:

Q: 2. When working on a high - voltage system , it is best to keep anyone who is not part of the ser…

A:

Q: Does the code permit bare fluorescent lamp luminaries to be installed in closets?

A: Given, Does the code permit bare fluorescent lamp luminaries to be installed in closets?

Q: Does compliance with the NEC always result in an electrical installation that is adequate, safe, and…

A: NEC stand for National electrical code which is basic standard code and it sets the standards for…

Q: Why are sockets wired in a ring circuit whilst lighting circuits are radial?

A: It is a kind of ring wires, that carry the mains electricity to the sockets.

Q: how far should lighting terminals be placed from the edge of the objects being protected?

A: A lightning security system is planned to protect a development from hurt in view of lightning…

Q: what switch type and rating is required to control five 300 watt tugsten filament lamps on a 120…

A:

Q: and installation fluorescent lamp withe Electrical Choke and Tube Light Starter and One-way-switch ,…

A:

Q: Using the image above, what type of contact is used to turn on the "LIGHTS"?

A: here as shown in the ladder diagram two switch S1 and S2 are used to turn off or on the Lights.

Q: Aircraft Lighting Which type anti-collision light is considered to be mechanical?

A: Anti-collision lights are used in an aircraft to improve the visibility of the aircraft to others.…

Q: List THREE examples of situations/conditions in which a Neutral wire (Grounded Circuit Conductor) is…

A: A neutral wire is installed at specific lighting switch location to pass the excess current to the…

Q: Identify the Electrical Symbol Type of lighting fixture usually place/install to emphasize a certain…

A: One of the most frequent types of lighting is fluorescent lighting. Ambient light is a gentle glow…

Q: Which of the following is an approved disconnecting means for a feeder or branch circuit supplying a…

A: The disconnecting means for a feeder or branch circuit supplying a separate building or structure is…

Q: Use of automatic fence light.

A: Automatic fence light controller is a kind of electric instrument which helps to trigger relay for…

Q: Write a note on approx 500 words:   Explain how a fire alarm and detection system work. Which…

A: We need to explain how a fire alarm and detection system work. Which components and devices are…

Q: A water heater nameplate indicates 4200 watts @ 240 Volts.  What is the maximum current draw? What…

A:

Q: Does the code permit bare fluorescent lamp luminaries to be installed?

A: As per the article NEC 410.16A(2), the surface mounted luminaries are allowed to be installed in the…

Q: Differentiate cable tester with multi meter.

A: A cable tester is an electronic device used to check the electrical connections in a signal cable or…

Q: Do not worry about "box fill" when working with dimmer and speed control devices. They are about the…

A: Compare between Size of dimmer and speed control devices. They are about the same size as regular…

Q: How many spaces does a 3-pole circuit breaker take up in an electrical panel?

A: Three pole circuit breaker is mostly used in commercial facilities, workshops and factories where…

Q: What are the different type of air blast circuit breaker explain

A: There are three types of compressed air circuit breakers: axial flow, radial flow, and cross flow,…

Q: What code sets stabdard for the electrical installation work?

A: In the following section, the code which sets standards for electrical installation work has been…

Q: On which factor, the fuse operation will depends?

A: Mainly there are two factors : Operating current Ambient temperature

Q: difference betwwen fuse and circuit breaker ?

A: Fuse : A fuse can be defined as an electrical safety device which protects an electrical circuit…

Q: applications of Automatic Light Fence Circuit Diagram with Alarm

A: Automatic light fence circuit with alarm: The automatic light fence circuit is a sensitive device…

Q: Which method is BEST practice to prevent unknowing individuals from energizing an electrical circuit…

A: The electrical power is transferred from the generation side to the consumer end. The power which is…

Q: Answer the Following questions: 1- Draw wiring diagram of domestic refrigerator, showing the main…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Who has the responsibility for Code interpretations? When are rules in the PEC mandatory and when…

A: 1. Who has the responsibility for Code interpretations? Answer :  As per NEC, section 90.4 and…

Q: write paragraph about how to concat and installation fluorescent lamp with Electric Choke and Tube…

A:

Q: How many lights are connected to 3-way switches?

A: A residential floor and lighting plan is shown in the figure below. We need to say how many lights…

Q: what is the unique feature fore fire alarm system by arduino?

A: FIRE ALARM SYSTEM USING ARDUINO: In a fire alarm system using Arduino, an IR-based flame sensor…

Q: 18. How many electric meters are provided for this residence?

A: As per the bartleby rule you can ask only one question at a time so please ask other question…

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.