Cause 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…
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What 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 articleAutomatic Transfer Switch (ATS) | Working Principle | Types | Switching Mechanism [PDF]
What is Automatic Transfer Switch? An Automatic Transfer Switch (ATS) is a critical component of an electrical power system that is designed to automatically…
Read articleFall of Potential Method – Earth Ground Resistance Measurement [PDF]
The Fall-of-Potential Method, also known as the three-point grounding measurement method, is a technique used to measure the electrical resistance of a grounding system…
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 articleArticle 330 Metal-Clad Cable of Type MC [PDF]
Article 330 of the National Electrical Code (NEC) covers Metal-Clad Cable, commonly referred to as Type MC cable. Type MC cable is a versatile…
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