Control Valves Pre-Commissioning Checklist
This article describes the pre-commissioning checklist of the control valve. The control valve pre-commissioning checklist includes installation, inspection, testing, and taking valve online operation. If
How to Test TRIAC with a Multimeter?
In this article, we will discuss how to test TRIAC with a multimeter. The triac is one of the important devices in the power semiconductor
How to test SCR using Multimeter?
In this article, we shall discuss how to test the SCR using a multimeter. For troubleshooting of the electronic card especially the power circuit diagram,
Advantages of Valve Regulated Lead Acid (VRLA) Batteries
Valve Regulated Lead Acid (VRLA) Batteries are sealed maintenance-free lead-acid batteries. The normal lead-acid battery evolves hydrogen which needs to vent through the cell in
VRLA Battery – Valve Regulated Lead Acid Battery
A VRLA battery or Valve Regulated Lead Acid Battery is a sealed battery or maintenance-free battery. This is one type of Lead-acid rechargeable battery. The
Advantages and Disadvantages of Electric Braking
In this article, we shall study the advantages and disadvantages of Electric Braking. The electric brake is better than a mechanical friction brake in many
Types of Braking in a DC Motor
In this article, we shall discuss the types of electrical braking in a DC motor. There are various types of electrical braking used for DC
What is Plugging or Reverse Current Braking of DC Motor?
In Plugging or Reverse Current Braking, supply polarity of armature voltage of DC motor is reversed to rapid stop the motor. The armature voltage(V) and back EMF (Eb)
What is frequency?-Definition and Types of Frequency
Definition of frequency-The number of periodic oscillations completed in one unit time is called the frequency. The oscillatory signal completes the number of repeating events
What is a Power Triangle? Active, Reactive & Apparent Power
The power triangle represents the active power, reactive power, and apparent power of the AC circuit in the right-angle triangle. The three sides of the