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PLC inputs are signals or data received by the PLC from external devices, while outputs are signals or data sent by the PLC to control external devices.
PLC inputs are used to monitor and gather data from sensors, switches, and other devices.
PLC outputs are used to control actuators, motors, valves, and other devices.
Inputs and outputs are typically connected to the PLC through input/output modules.
Examples of PLC input...
Sensors are devices that detect and respond to physical input from the environment.
Temperature sensors
Pressure sensors
Proximity sensors
Motion sensors
Light sensors
Humidity sensors
Gas sensors
Accelerometers
Infrared sensors
Force sensors
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I have 10 years of experience working as an electrician in both residential and commercial settings.
I have 10 years of experience as an electrician
I have worked in both residential and commercial settings
I am familiar with a variety of electrical systems and equipment
There are two types of electricity: direct current (DC) and alternating current (AC).
Direct current (DC) flows in one direction and is commonly used in batteries and electronic devices.
Alternating current (AC) constantly changes direction and is used in homes and businesses for powering appliances and lighting.
Other types of electricity include static electricity, which is the buildup of electric charge on an object, a...
Ball lightning
Ball lightning is a rare and mysterious atmospheric phenomenon.
It appears as a glowing sphere of light that can move erratically and last for several seconds.
It is considered dangerous due to its unpredictable behavior and potential to cause damage.
Ball lightning has been reported to pass through walls, explode, and even cause fires.
Scientists are still studying its nature and trying to understand its ori
I applied via Referral and was interviewed before Feb 2021. There was 1 interview round.
Line balancing is the process of optimizing workstations in a production line to minimize idle time and maximize efficiency.
It involves analyzing the production process and identifying bottlenecks
Tasks are then rearranged to balance the workload across workstations
The goal is to achieve a smooth and continuous flow of work
Example: In a car assembly line, line balancing would involve ensuring that each workstation has a...
Reverse a linked list
Iterative approach: Traverse the list and change the pointers to reverse the list
Recursive approach: Recursively reverse the rest of the list and change the pointers
Use a stack to push all the nodes and then pop them to create a reversed list
Stack is a data structure that follows Last In First Out (LIFO) principle.
Stack can be implemented using arrays or linked lists.
Push operation adds an element to the top of the stack.
Pop operation removes the top element from the stack.
Peek operation returns the top element without removing it.
Stack overflow occurs when the stack is full and push operation is performed.
Stack underflow occurs when the stack is empty and
Queues are a data structure that follows the FIFO principle.
Queues can be implemented using arrays or linked lists.
Enqueue adds an element to the end of the queue, while dequeue removes an element from the front.
Peek returns the element at the front of the queue without removing it.
Queues are used in scheduling, buffering, and breadth-first search algorithms.
I applied via Referral and was interviewed in Jul 2021. There was 1 interview round.
I applied via Referral and was interviewed before Sep 2023. There were 2 interview rounds.
Question related to NPD
Casting is the process of pouring molten metal into a mold to create a specific shape.
Casting involves creating a mold, melting the metal, pouring the metal into the mold, and allowing it to cool and solidify.
Different types of casting methods include sand casting, investment casting, die casting, and continuous casting.
Casting is used in various industries such as automotive, aerospace, and jewelry making.
I applied via Naukri.com and was interviewed in May 2019. There were 3 interview rounds.
I applied via Company Website and was interviewed before Mar 2020. There were 3 interview rounds.
posted on 24 Jun 2021
I applied via Walk-in and was interviewed before Jun 2020. There were 3 interview rounds.
based on 7 reviews
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