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Programmable Logic Controllers (PLCs) offer several advantages over relay-based controls, including increased flexibility, as they can be easily reprogrammed for different tasks without hardware changes. They provide enhanced reliability and durability, with solid-state components that are less prone to wear compared to mechanical relays. PLCs also support complex logic and sequencing, enabling sophisticated automation processes that are difficult to achieve with relays. Additionally, they offer better diagnostic capabilities, allowing for easier troubleshooting and maintenance through built-in monitoring features.
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What two statements are true regarding the advantages of the use of static routes?
Incresed SecurityThe administrator has controls over routing
What is the use of over voltage relay?
The use of over load relays in circuits is to protect the circuit against over heating .
What are the advantages of a table-less layout over a table-based layout EXCEPT which one?
Easy alternative print views
What the three types of over current protection relay and describe the principles of operation?
over current protection relay
Is a current relay same as potential relay?
current relay are using for over current low state & high state.but potential relay are related to voltage.
List seven distinct advantages that plcs offer over the conventional relay control system?
ambut...
What two statements are true regarding the advantages of the use of static routes?
Incresed SecurityThe administrator has controls over routing
What are the advantages of production planning and control to a small scale industry discuss?
Advantages of production planning and control to a small scale industry are that, the industry is able to manage its finances, the industry controls the order and stock, there is no over or underproduction.
What are the advantages of Frame Relay over x25?
Advantages of frame relay over x.25?Frame relay operates at a higher speed(1.544 mbps & currently 44.376mbps) By this it can easily be used instead of a mesh of T-1 or T-3 linesFrame relay operates in just the physical and data link layers. By this it is used as a back bone nwtwork to provide services to protoclols that already have a network layer protocol.It allows brusty data. in case of x.25 and t-line there is a fixed data rateFrame relay allows a frame size of 9000 bytes, which can accommodate all LAN framesFrame relay is less expensive than other traditional WAN
What are the advantages of using oil-based paints over other types of paints for a specific project?
Oil-based paints have several advantages over other types of paints for specific projects, including their durability, smooth finish, and ability to resist moisture and wear.
What is the use of over voltage relay?
The use of over load relays in circuits is to protect the circuit against over heating .
Advantages of FMCW altimeter over pulse based altimeter and compare both?
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What is the difference between an earth fault relay and an over current relay?
earth fault relay is also a type of over current relay but the set value of current or relay sensing current is much less than the maximum load current.in over current relay relay sensing current ise than maximum load current mor
What are the advantages of a table-less layout over a table-based layout EXCEPT which one?
Easy alternative print views
What are the controls over petty cash?
The major controls over petty cash are the control over safekeeping, approval for disbursement and recociliation.
Chevy truck Welden electric fuel pump ignition on pump runs and primes but start position and engine turning over fuel pump doesn't work What sensor controls?
fuel pump relay
What is Frame relay over DSL?
A means of providing access to the Frame Relay network over a DSL connection
