What is EGI GPS? The EGI is an Army/Navy/Air Force program that developed a small, reliable, lightweight navigation and guidance unit that contains precise position service GPS on one standard electronic module, plus a ring laser gyro inertial navigation system. The EGI system has been in production since the late 1990s. What does an EGI […]
What does the NFPA 25 cover?
What does the NFPA 25 cover? Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems. NFPA 25 is the baseline for inspection, testing, and maintenance of water-based fire protection systems. Compliance helps maximize system integrity to avoid failure and ensure fast, effective response in a fire emergency. What is NFPA code1? NFPA […]
Is a helicopter kinetic energy?
Is a helicopter kinetic energy? Helicopters store large amounts of rotational kinetic energy in their blades. This energy must be put into the blades before takeoff and maintained until the end of the flight. The engines do not have enough power to simultaneously provide lift and put significant rotational energy into the blades. What energy […]
Why is a Jacuzzi bad for you?
Why is a Jacuzzi bad for you? When hot tubs aren’t cleaned well, their moist environment is the perfect breeding ground for bacteria. Pseudomonas, one type of bacteria that thrives in hot tubs, causes infections of the hair follicles and skin. Symptoms include red, itchy bumps on the belly and areas covered by your bathing […]
Who are the two black guys in the Geico commercial?
Who are the two black guys in the Geico commercial? The ever-present Geico ad featuring Atlanta’s Tag Team — aka DC “The Brain Supreme” Glenn (Cecil Glenn) and Steve “Rolln” Gibson — flipping sugary mounds of dairy into bowls while grinning and barking, “Scoop! Who is the actress in the new Geico motorcycle commercial? Aja […]
What color is speaker wire?
What color is speaker wire? The color code for four-conductor wire is speaker one: Red (positive), Black (negative) speaker two: White (positive), Green (negative). Its purpose is to carry an electrical signal (voltage and current) from the amplifier (or the amplifier section of a receiver) to the speakers. Is it OK to extend speaker wire? […]
Is there a zip line across the Grand Canyon?
Who have paired appendages?
Who have paired appendages? Paired appendages are not found in ancestral vertebrates and are not present in the modern cyclostomes (e.g., lampreys, hagfishes). Appendages first appeared during the early evolution of the fishes. Usually two pairs of appendages are present, fins in fish and limbs in land vertebrates. How many paired appendages do humans have? […]
What is foam extinguisher?
What is foam extinguisher? 9 LITRES FOAM FIRE EXTINGUISHERS (Chemical Foam) Foam is an effective smothering agent, used for liquid fires mainly. It acts by flowing over the liquid fuel oil surface and isolating the fire from the air, also prevents re-ignition due to the foam stability. Usually the foams are of i. Protein Based […]
What health problems cause the most disability?
What health problems cause the most disability? Arthritis—or join inflammation—is the most common cause of disability among adults residing in the United States. It limits everyday activities for 24 million Americans. People with disabilities can be at greater risk of having arthritis. What are some disabilities that qualify you for disability? Guide to the List […]