Books


31-08-21
What Is a Lock Solenoid?
What Is a Lock Solenoid? What Is a Lock Solenoid?

  Electronic door locks are a way to replace keys or to add additional automation features, like remote locking or unlocking. Although most commonly found on cars, many cutting-edge security providers are offering electronic door locks for homes and…

  Electronic door locks are a way to replace keys or to add additional…

Gratis
London
08-09-21
What is a Junction Box?
What is a Junction Box? What is a Junction Box?

Junction boxes are metal or plastic enclosures used as housings for wiring connections. The connections within are called branch circuits and usually represent the end of a conduit run. Junction boxes make wire access easy, since all one must do is remove…

Junction boxes are metal or plastic enclosures used as housings for…

Gratis
A Coruña
02-09-21
What is a Junction Box?
What is a Junction Box? What is a Junction Box?

Junction boxes are metal or plastic enclosures used as housings for wiring connections. The connections within are called branch circuits and usually represent the end of a conduit run. Junction boxes make wire access easy, since all one must do is remove…

Junction boxes are metal or plastic enclosures used as housings for…

Gratis
London
04-08-21
What is a Junction Box and How to Install an Electrical Junction Box
What is a Junction Box and How to Install an Electrical Junction Box What is a Junction Box and How…

    Junction boxes are metal or plastic enclosures used as housings for wiring connections. The connections within are called branch circuits and usually represent the end of a conduit run. Junction boxes make wire access easy, since all…

    Junction boxes are metal or…

Gratis
London
03-11-21
What is a Gangway?
What is a Gangway? What is a Gangway?

What is a Gangway?     A gangway is a narrow walkway or platform that provides safe access to a ship, truck, or train.     Gangways are typically used for two purposes: to allow passage or people and/or cargo to/from docks, moored marine vessels, or…

What is a Gangway?     A gangway is a narrow walkway or platform that…

Gratis
London
17-08-21
What is a Filter Press and How Does it Work?
What is a Filter Press and How Does it Work? What is a Filter Press and How…

What is a Filter Press and How Does it Work? A filter press is one of the oldest and most trusted pieces of dewatering equipment. It’s used for wastewater treatment across a variety of industries and applications. A filter press works by…

What is a Filter Press and How Does it Work? A filter…

Gratis
London
05-11-21
What is a Closed Loop Extractor?
What is a Closed Loop Extractor? What is a Closed Loop…

What is a Closed Loop Extractor?     Sanitary pumps are used in the food, agricultural, and pharmaceutical industries to transport liquids and liquid–solids. This chapter provides a guide to sanitary pump selection and use. “Sanitary” means that the pump…

What is a Closed Loop Extractor?     Sanitary pumps are used in the…

Gratis
London
07-09-21
What is a Brushless DC Motor and How Does It Work?
What is a Brushless DC Motor and How Does It Work? What is a Brushless DC Motor…

 At present, DC brushless blowers mostly use brushless DC motors, which greatly simplify the structure of brushless DC motors by eliminating the collector ring and brushes for excitation. It not only improves the technical performance of the motor,…

 At present, DC brushless blowers mostly use brushless DC motors,…

Gratis
London
07-09-21
What Is a Brake Caliper
What Is a Brake Caliper What Is a Brake Caliper

If your car is equipped with disc brakes, brake calipers are critical to slowing and stopping your car. Here's what you need to know.     The brake caliper plays a central role in a disc-brake system and has two functions. First, it acts either as a…

If your car is equipped with disc brakes, brake calipers are critical…

Gratis
London
15-10-21
What does the fire retardant wadding protect?
What does the fire retardant wadding protect? What does the fire retardant…

The purpose of Fireproof Flame Retardant Wadding is to protect the parachute from the heat of the ejection charge. This is a type of cloth wadding that does not need to be replaced between flights. It saves money, especially on large diameter rockets that…

The purpose of Fireproof Flame Retardant Wadding is to protect the…

Gratis
London