how is the size of the overload heaters selected for a particular installation?

Q: What is a perfect controlled voltage source?

A: A voltage source is an active electrical element, that builds a potential difference (voltage)…

Q: With a neat diagram indicating all the parts, explain the working of the nuclear power plant. (Any…

A:

Q: What justifies the need for plenumrated cabling above the ceiling tile?

A:

Q: What are the different types of switch mode power supply?

A:

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

A: We habe to find code for electrical installation work

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: What would be the voltage regulation of the system?

A:

Q: how the solder pot thermal overload unit operates during an overload situation?

A: we need to answer how the solder pot thermal overload unit operates during an overload situation.

Q: Does an air conditioning technician at times have to work close to live electrical circuits?

A: Yes sometimes, they have to work close to the live electrical circuits & High voltage Equipment.…

Q: What are the instruments used in test for fans and blowers?

A: It is asked which the instruments are used in test for fans and blowers.

Q: Why is it necessary to run plenumrated cabling above the ceiling tile?

A:

Q: Explain safe work practice requirements for Non-Electrical Workers?

A: Electricity is a form of energy which arises due to flow of electrical power or charge. It is a…

Q: What is a short circuit and how does it cause a fire?

A: What is a short circuit and how does it cause a fire?Short circuit:

Q: What electrical hazards could a worn-out insulation give? How can these be prevented?

A: The hazards due to worn-out insulation are :- The insulation on the cables protects us from…

Q: Follow the procedures in troubleshooting the defects and faults of an electric fan by filling in the…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: What provides motor running overcurrent protection for the dryer

A: The dryer's motor has an integral thermal overload safety in compliance with NEC 422.11(G) which…

Q: Thyristor switched reactor(TSR) for power factor improvement?(150words)

A:

Q: () Discuss the cascade control scheme for a heat exchanger system with a neat diagram. (i) List down…

A:

Q: Why is proper grounding important?

A: Ground potential:  Ground potential has zero reference level used in a system to measure and apply…

Q: With a neat diagram indicating all the parts, explain the working of the nuclear power plant. (Any…

A:

Q: Explain any three factors which affect the efficiency of a wind turbine

A: In this answer let us try to understand the three main factors that are affecting the efficiency of…

Q: What should be the K range for the system to be stable?

A:

Q: Compare the descriptions of the microwave oven operation and of the electric heater and reasons what…

A: The heater is a normal electrical appliance that does not have any control unit, also the operation…

Q: what is the demand load for one household electric range with a nameplate rating of 16KW, single…

A: Given, For a single phase 240 volt, Rating=16KW

Q: Household refrigerators have arrays or coils of tubing on the outside, usually at the back or…

A: Household refrigerators have arrays or coils of tubing on the outside, usually at the back or…

Q: Why do you think electrical safety testing is so important?

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: What electrical component is used to protect against an overheat condition?

A: Thermal protection may be a method to detect overheat conditions and to disconnect the power supply…

Q: What is the percentage of voltage regulation where the no load voltage is 4160 volts and its full…

A: Given: Vno-load=4160 VVfull load=4050 V

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

Q: Explain the idea of turning on and off the nuclear reactor of the power station.

A: In a nuclear reactor, energy is created and released by splitting atoms of specific elements. The…

Q: What is an Electrical Plan?

A:

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.