Medium Voltage (MV) Motors What are they? Technical Guide [PDF]
The article emphasizes the importance of a systematic approach for the safe and reliable application of medium voltage (MV) motors, which are commonly used…
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What is Valve Regulated Lead Acid (VRLA) Battery? Technical Guide
The history of lead-acid battery development is a long and storied one, dating back to its invention in 1859 by a Frenchman named Plante.…
Read articleCause of Self Discharging of Batteries [PDF]
Self-discharge in VRLA (Valve Regulated Lead-Acid) batteries is a phenomenon where the battery gradually loses its capacity over time while in storage, especially in…
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What are Factors Effect VRLA Battery Capacity?
The capacity of VRLA (Valve-Regulated Lead-Acid) batteries is influenced by several key factors. Firstly, the discharge rate plays a crucial role, with capacity decreasing…
Read articleFailure Modes of VRLA Battery [PDF]
The failure modes of VRLA (Valve-Regulated Lead-Acid) batteries have several key challenges. Dry failure mode involves water loss and dehydration, often due to low…
Read articleWhat is Battery Capacity Calculation? Calculation for VRLA Battery
Calculating the parameters and performance of a VRLA (Valve-Regulated Lead-Acid) battery involves several factors, including capacity, voltage, discharge rate, and runtime. What is Battery…
Read articleWhat is Float Charge in Battery? Float Voltage [PDF]
This article is about “float charge” in the battery system like VRLA (Valve-Regulated Lead Acid) batteries and their role in backup power systems. More…
Read articleVRLA (Valve Regulated Lead Acid) Battery Design
Designing a VRLA (Valve Regulated Lead Acid) battery involves several key considerations to ensure optimal performance and longevity. Here are the essential aspects of…
Read articleWhat is Sieve Analysis of Sand? Procedure, Calculation, Lab Report [PDF]
Sieve analysis of sand is a laboratory technique used to determine the particle size distribution of sand or other fine aggregates. It involves separating…
Read articleControl Valve Calibration |Diagram | Procedure | Principle [PDF]
This article is about Calibration of control valve using HART Communicator. Here’s a detailed explanation of the steps involved in calibrating a control valve:…
Read articlePLC Interview Questions with Answers
1. What is Programmable Logic Controllers (PLCs)? Programmable Logic Controllers (PLCs) serve as microprocessor-based control devices positioned at remote sites within industrial plants or…
Read articleElectrical Safety Procedures [PDF] in Plants and Refinery – 10 Rules
This article is about General Electrical Safety Procedures which used in plants and refineries. We collected golden points for electrical engineers, technicians and managers based…
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