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Questions related from Аабу Абед
KVA Theoretical Production; mostly AC KW Actual consumption & DC KVA is used for electricity producing devices AC mostly; thus is mostly used for theoretical power production calculations. KW...
13 June 2023 5,824 0 View
A lumen is a measure of the amount of brightness of a lightbulb; the higher the number of lumens, the brighter the lightbulb ; 1 lumen = foot candle 30cm candle light. The lux (symbol: lx) is the...
12 June 2023 5,761 2 View
Tunnels have flooded grounds; so are cable trays preferred to be installed on the side walls?
12 February 2023 9,948 1 View
Computer desks must conduct electricity to the ground and be grounded, in order for the user not to endure an electric shock; the floor must also be grounded, and this applies to other furniture...
12 February 2023 5,588 4 View
Energy poverty is when a person could not heat his home or cool it. CHE combined heat electricity is the solution for energy poverty; based on renewable energy resources; as combined heat &...
12 February 2023 9,088 8 View
Throwing projectiles on mountains to let down accumulated snow and falling rocks; The north part of earth is filled with snow; and many people have been stuck in snow & avalanches; do you...
07 January 2023 3,318 1 View
Burnt bricks are used so that the building remains intact in case of a fire; burnt bricks don't burn.
07 January 2023 2,023 2 View
High fps 60 or 120 is highly useful for watching sports such as boxing & diving .
07 January 2023 1,946 1 View
Domestic DC networks have great advantages over AC; as there is no phase lag which is essentially beneficial for prosumers selling own produced electricity to the bidirectional electrical...
09 August 2022 6,190 2 View
Do you agree that 100V domestic DC network is far more better than AC; especially for prosumers of RE who sell electricity to the bidirectional grid? Not yet answered Domestic DC networks have...
09 August 2022 8,945 3 View
Closed Parkings and tunnels; Many parkings are closed and a lot of them are located in Airports; sadly people have suffocated in them due to traffic jams and congestion; would replacing fuel...
18 July 2022 3,064 7 View
18 July 2022 8,468 7 View
Loking for a solution for heat discipated through chillers' cooling towers; that cause urban heat island effect thus also global warming.
11 July 2022 7,674 4 View
Methane is falmable; I should suggest that innovating methane for home and transport use so that it wouldn't ignite by a common gas lighter or spark. Gas safety; inovating methane gas used at...
01 January 1970 3,689 5 View
