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you have to ceck all your wire that is mains
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∙ 11y ago
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What is mean by 7segment distribution board?
A distribution board which has 7 segments , one for Main incomer, three as sub incomer for each phase and three for singlephase outgoing is called a 7 segment DB
What means DB in DB-XLB for a stationery phase?
durabond
What is the difference between Sub Main Distribution Board and distribution board?
main db using mcb sub main db using mccb that is deference
What is the stationary phase in DB-624?
6% Cyanopropyl-phenyl 94% dimethyl polysiloxane
What is the stationary phase in DB 624?
6% Cyanopropyl-phenyl 94% dimethyl polysiloxane
How do you wire a 110 V DB board from a 220 V 3 phase transformer supply?
In a wye system the voltage between any two wires will always give the same amount of voltage on a three phase system. However, the voltage between any one of the phase conductors (X1, X2, X3) and the neutral (X0) will be less than the power conductors. For example, if the voltage between the power conductors of any two phases of a three wire system is 220v, then the voltage from any phase conductor to ground will be 110v. This is due to the square root of three phase power. In a wye system, the voltage between any two power conductors will always be 1.732 (which is the square root of 3) times the voltage between the neutral and any one of the power phase conductors. The phase-to-ground voltage can be found by dividing the phase-to-phase voltage by 1.732 answer from ground and any phase
What does the ditloid 64 s on a db mean?
64 Squares on a Draughts Board
What is the ditloid 20 H N on a DB?
20 Highest Number on a Dart Board
What does this ditloid mean - 24 d on a db?
24 Draughts on a Draughts Board (UK)
20 N on a DB?
20 Numbers on a DartBoard.
What are defensive formations in American football?
There are nearly limitless defensive formations, but here are the most common 4-3- Four D-linemen, Three LB's, 4 DB's 3-4- Three D-Linemen, Four LB's, 4 DB's 4-4- Four D-linemen, Four LB's, 3 DB's 5-2- Five D-linemen, Two LB's, 4 DB's Nickel- Four D-linemen, Two LB's 5 DB's Dime-Four D-linemen, 1 LB, 6 DB's Quarter- Three D-linemen, 1 LB, 7 DB's There are nearly limitless defensive formations, but here are the most common 4-3- Four D-linemen, Three LB's, 4 DB's 3-4- Three D-Linemen, Four LB's, 4 DB's 4-4- Four D-linemen, Four LB's, 3 DB's 5-2- Five D-linemen, Two LB's, 4 DB's Nickel- Four D-linemen, Two LB's 5 DB's Dime-Four D-linemen, 1 LB, 6 DB's Quarter- Three D-linemen, 1 LB, 7 DB's
How many times louder is 100 dB that 10 dB?
A 10 dB sound pressure level (SPL) is 0.000063 pascal and 100 dB is 2 pascal. Loudness is a problematic psycho acoustic feeling. I don't know what three times louder really means.
