Installation Considerations of an Orifice Plate Flow Sensor

2 years ago

If a constriction is placed in a pipe as shown in figure 1 below, the flow must be higher through…

Direct-on-line (DOL) Starter

2 years ago

Let’s consider an illustration of a typical three-phase direct-on-line (DOL) starter below: Figure 1 Three-phase direct-on-line starter When the start…

How cycloconverter is used as a direct frequency converter

2 years ago

The cycloconverter provides direct ac to ac transformation with control over both the output voltage magnitude and output frequency. It…

Furnace Control System for a Rapidly Changing Demand

2 years ago

Let’s consider the figure below: Figure 1.0 Typical single-fuel cross-limited combustion control system In the system above, the output of…

Basic Features of a Hartley Oscillator

2 years ago

The primary LC oscillator circuit does not have the option of controlling the amplitude of the oscillations. A weak electromagnetic…

Industrial Process Temperature Control System

2 years ago

Let’s consider the industrial process control system shown below: Figure 1.1 Industrial Process Temperature Control System The requirement is to…

What is a Microprocessor Clock?

2 years ago

The CPU clock dictates how fast the processor can process the data, and a microprocessor having a clock speed of…

Basic Features of Crystal Oscillators

2 years ago

The crystal oscillators are implemented using the piezo-electric effect. This is actually realized when a voltage source is applied to…

How to Perform Mass flow Measurements with DP sensors

2 years ago

Let’s assume we are measuring flow by differential-creating primary device for example an orifice plate and a DP cell as…

Key factors to consider when selecting flowmeters

2 years ago

Selecting the right flow measuring instrument for a given flow application can be a challenging task given the numerous measurement…