In Direct Current (DC), the Electric Charge (Current) Only Flows

Q12: Economy can be achieved in doors, windows,

Q13: An ac wave shape could be a

Q14: Repairing and maintenance is easy in<br>A)Conduit wiring<br>B)Cleat

Q15: LEED is a building rating system developed

Q16: RCCB stands for<br>A)Relive current circuit breaker<br>B)Residual Current

Q18: DC current flows in one direction, while

Q19: For a gold LEED certification, how many

Q20: DC means<br>A)Double current<br>B)Dry current<br>C)Direct current<br>D)None

Q21: The voltage of single phase supply is

Q22: The voltage of three phase supply_<br>A)450 v<br>B)415