Grid Shoring
Types of Telescopic Steel Shoring
Hardwood Wedges
Fixed Shoring
The Wiring Diagram of a Loop of the detectors
Manual Call Points
Fi-Fi Pump Control Panel at MCR
Fire Hydrant
Valves
Light Column Controller
Light Column Controller
Infra-Red Flame Detectors
Infra-Red Flame Detectors
Fire Monitor
Fire Monitor
Main Control Panel
Optical Smoke Detector
Sounder
120m Jet Spray
Remote Control Panel (Joystick)
Wheel House Control Panel
Optical Smoke Detector
Ship's Firemain Pump Arrangement
The Layout of the Sprinkling System of a Ship
41 TPH Emergency Fire Pump
3-Phase Submersible Pump with its Power Supply Unit
The Schematic Diagram of the FDS
Start/ Stop buttons for the Firemain pumps at MCR.
80 TPH Fire & Sprinkling Pump
3-Phase Diesel Driven Non-Submersible Pump
3 Phase Submersible Pump
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Engine Room
Sound Power Telephone
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What is Power Factor
Measuring True Power
Measuring Reactive Power
Principle of the sentry box experiment
Power Factor Example 1
Measuring Apparent Power
Measuring Reactive Power using Phase Angle
Tornados
Snowstorms
Leclerc and Dalibard's Lightning Experiment, 1752
Franklin's kite experiment
Ancient drawing of sentry box experiment
Benjamin Franklin (1706-1790)
Sandstorms
Zeus – Greece
Ash cloud of volcanic eruptions
How lightning forms
Lightning Waveform
Lightning and Thunder
Minerva - Greece
Thor - Scandinavia
Indra – India
A Industrial Tacahometer
Lead strip pasted on a flywheel
Light beam ejector
Flashes occur from cloud to air
Cumulonimbus cloud
Geographic region vs Lightning
Ground Flashes
Cloud Flashes
Flashes occur withing one cloud
Flashes occur in between clouds
Lightning related paintings found in Australia
Lightning related paintings found in Australia
Perun - Slavia
Tlaloc – Central America
Chaac - Guatemala
Raijin – China
Thunderbird - North America
Oya – Nigeria
Impundulu – Africa
Maruts - India