The best system of artificial ventilation is
AAir coolers
BAir conditioning
CCeiling fans
DPropeller type fans
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
What is a sedimentary deposit
The velocity ratio of the belt drive due to slip of the belt
A wall constructed to protect natural slope of earth, is known as
A projectile projected in a horizontal plane has a velocity = 1 m/s and a=45° its horizontal range is
The resistance of a conductor increases as its