Should the float switch be connected as a normally open or normally closed switch

Q: What is the function of Relay?

A: Relays are electric switches that use electromagnetism to convert small electrical stimuli into…

Q: A(n) __________ switch uses a rotary motion to open and close contacts

A: Que :  A________ Switch uses a rotary motion to open and close contacts. Ans : A Rotary Switch uses…

Q: What approach does a utilitarian would do if he/she is to solve the trolley problem (lever switch)?…

A: Given Trolley To find Utilitarian approach for trolley problem

Q: Describe 3 best practices when installing a thermostat and how they relate?

A: Your indoor regulator peruses the air temperature in the encompassing territory and thinks about it…

Q: Draw a series circuit with a thermostat,a low-pressure switch, and a highpressure switch used as…

A: To draw this circuit, we have to consider the function of each component. The thermostat is used to…

Q: Compare and contrast the control system for a domestic central heating system involving a bimetallic…

A: Bimetallic thermostat These instruments consist of bimetallic strips. Bimetallic strips are from…

Q: the operating speed of the relay not depend on Rate of flux built up Armature core air gap Voltage…

A: The operating speed of the relay depends on:- Rate of flux built up  Armature core air gap  Spring…

Q: What is the basis for the thermostat resetting?

A: An electromechanical thermostat typically contains either a bi-metal coil or a metal strip. When…

Q: What is the total current in a circuit that has two  electric heating elements that have resistance…

A: Given data: The resistance of one electric heating element is R1 = 5 Ω. The resistance of another…

Q: What happens when the low-voltage current flow inthe coil primary winding is interrupted by the…

A: Primary winding and scendary windings aare used to increases or decreases the current and voltage…

Q: Identify the various elements that might be present in a control system involving a thermostatically…

A: It is required to Identify the various elements of thermostatically controlled electric heater.

Q: when must a thermostat be fully opened?

A: Solution:

Q: What is the purpose of the control cable.

A: Control cables are multi-conductor cables used for automation and instrumentation applications.…

Q: If the thermostat contacts are closed the compressor and the condenser fan motor are not operating,…

A: We know that pressure is inversely proportional to the volume so as the compressor, a mechanical…

Q: 23. Draw the following symbols: a. double acting, momentary contact push button. b. normally open…

A: (a) Symbol of double acting normally control push button (b) Symbol of normally open pressure…

Q: Discharging electrical energy is generated when the sulfuric acid of the electrolyte reacts with…

A: Lead acid battery is a common battery type used in automotive applications for its ruggedness. It…

Q: where is th sensing bulb on a thermostatic expansion valve mounted?

A: Thermostatic expansion valve : It control the amount of refrigerant released into the evaporator. It…

Q: Select the simple system from the following. O a. Lamp with on/off switch O b. Air conditioner O.…

A: Answer: Option a Lamp with on/off switch

Q: The contact factor for a heating coil-36

A: The contact factor of heating is coil can be determined by the efficiency for dehumidification. The…

Q: What is the Relay Number and its law?

A: Rayleigh Number It is the product of grashof No. and Prandtl No. Grashof No. shows the relation…

Q: Which of the following steam traps is preferred primarily for plate and tube coils operating under…

A: Free Float traps are more vitality proficient and strong within the same administrations, so…

Q: One of the complicating issues with mechanical switches is Select one or more: a. Single Pole Single…

A: Mechanical switches are cap and pin mechanism operated switches.

Q: the

A:

Q: Describe the following point-of-operation devices: (a) automatic or semiautomatic feed and ejection…

A:

Q: Is the heat anticipator in series or parallel with the thermostatcontacts?

A: A heat anticipator is a device that is used to fine-tune the point at which the thermostat turns off…

Q: Select the most accurate system from the following, O a. Lamp with on/off switch O b. Room heating…

A: the most accurate system in the above are lamp with on and off because other systems are works with…

Q: 14- the total current when the switch S will be closed is:

A:

Q: What should you do if you have to leave a piece of hotmetal unattended?

A: A responsible person should mark any hot metal with "HOT" before leaving the office in order to…

Q: Based on the timing diagram below, choose the correct statement regarding Timer Relay. On Coil Power…

A: option C is the correct answer

Q: Why is a low-voltage thermostat normally more accuratethan a high-voltage thermostat?

A: The low and high voltage thermostat are the direct wired heaters. The low voltage thermostat is…

Q: What does the voltage measurement across the conductor indicate?

A: Option d is the correct answer. i.e Wire condition cannot be determine.

Q: L Drnlain the function of the Thermostatic Valve' and the 'Exp

A: Write the function of the thermostatic Valve as follows. It is the self that regulates and opens and…

Q: Draw the symbol of compressor with FRL and pressure switch with required specifications and also…

A: Symbol of FLR:

Q: Discuss the implementation of a split range control in boilers with a necessary diagram.

A: Spilt Range Control: Spilt control device is used to control the two final elements with a single…

Q: Identify the control strategy used in the given figure and define SET WASHING CYCLE CONTROL CLEAN…

A: The control strategy used in the washing machine given in the above figure is Open-Loop Control…

Automation in manufacturing processes

The term automation refers to the technique through which the creation of an apparatus takes place using an automatic process or a system. Let us try to understand this with an example.