System: Gas HEAT Fan: AUTO Room Temperature: 71°F Thermostat Setting: 70°F What is the Voltage Reading from C - W? Just type the number!

Q: In the simple lamp dimmer shown here, what method of power control is being used? LAmP AC supply…

A: The figure shows a lamp dimmer circuit, this circuit uses the DIAC and TRIAC combination for the…

Q: explain the function and operation of an oil pressure switch

A: We need to explain the function and operation of an oil pressure switch.

Q: QUESTION 1 How does a N/O relay operate contacts are closed when the coil is de-energized and open…

A: Relay terminals Coils ( 2 nos) NC NO Common

Q: A pilot lamp is controlled by a NCTC timer contact. The time delay is set for 22 seconds. If the…

A: NCTC timer, Pilot lamp is operated from Normally Closed, timed closed timer

Q: Draw the block diagram of a closed loop synchronous ismeroUST TD952 9230 W0190 69002 10 motor drive…

A: Synchronous motor drive can be fed from voltage source inverter (VSI). This drives can have self…

Q: 3- Using the appropriate graph, explain the charging and discharging paths in a stable 555 timer.

A:

Q: How would you design a fuse protection system? Choose the right answer with justification: a)…

A: We need to answer how efficiently we can design a fuse protection system for PLC's.

Q: 37. What can be adjusted to provide any value of voltage between 12 and 0 volts? a. rheostat - b.…

A: In this question, choose the correct option What can be adjust to provide any value of voltage…

Q: How can a thermostat can signal an air conditioner to turn on or off to maintain Homeostasis? what…

A: The Homeostasis is defined below: Likewise, your body has frameworks set up to keep a consistent…

Q: The output  voltage of the given electronic controller will be a _____________________ signal

A: This given circuit is combination of 2 controller -: 1st is the derivative controller and 2nd part…

Q: 19. i. Draw the block diagram of a solar Photo-Voltaic system with the stand by diesel generator and…

A: There are different sources and types of energy present. They can be renewable and non-renewable…

Q: A closed-loop temperature control system has the ability to automatically maintain the temperature…

A: True

Q: 4 A 100KW, belt driven shunt generator running at 300rpm on 220V bus bars continue to run as a motor…

A:

Q: Explain used Fo0 pouser workingof moto. factor Imprevement the

A: Power factor improvement by motors: The power factor of the synchronous machine changes when the…

Q: Explain all part and its working in motion control lamp diagram

A: One can use motion sensors to automatically turn on a light when someone approaches in home. In this…

Q: At standstill condition, the back emf is zero, so the motor can be safely turned ON without a…

A: Choose the correct option At standstill condition, the back emf is zero, so the motor can be safely…

Q: Which state of Operation in power system utilizes Excitation control as a control action ? a .…

A: The system enters an alert state when it meets all of the equality and security constraints without…

Q: Make a circuit to control the 3-phase AC motor, such that it will turn on when the on button (NO) is…

A: Make a circuit to control the 3-phase AC motor, such that it will turn on when the on button (NO) is…

Q: 5. A thermostat of an air conditioner working in cool mode was working on a 3°C differential. If it…

A: Note: We are authorized to answer the first question since the exact one wasn’t specified. Please…

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

A:

Q: To control the brightness of light connected to a AC mains voltage, is used O a. LED O b. LDR O C.…

A: To control the brightness of light connected to a AC mains voltage POTENTIOMETER is used

Q: . A maintained push button will A. hold its position after it is pressed and released. B. open after…

A:

Q: What is the first module in the rack after the power supply? O DC Input Card O DC Output Card O…

A: This question is related to Programmable Logic Controller (PLC). The foundation of PLC is the rack…

Q: What is the mechanism of operation motion control lamp

A: mechanism of operation motion control lamp:

Q: Connect the AC speed control device given below in a way that it connects Star to the motor.

A: Explanation: There are three windings in the armature of any three-phase motor they are To connect…

Q: Why do we need to have an Exciter in a complete set-up of an Alternator system operations? Explain…

A: A device known as an exciter or a DC generator relay induces the DC machine-held excitation to…

Q: True or False

A:

Q: Write information about timer (IC NE555). Note: Please do not handwritten.

A: The following is the answer for the question

Q: The evaporator in a commercial installation normally consists of a? Coil, through which the building…

A:

Q: PLC is replacement of control panel .( ). True O False Limit Switch is an Analogue input ) device…

A: 1) False 2) False 3) True

Q: A single circuit three phase 50 Hz, 40 km transmission line consists of three conductors arranged in…

A: According to question: a) Deq is calculated as…

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.