the maximum rate of air change is ______
A) 30 per min
B) 30 per hour
C) 60 per min
D) 60 per hour
Correct Answer:
Verified
Q9: It is quite evident that the incoming
Q10: In _ system, the use is made
Q11: Exhaust system, supply system, air conditioning, etc.
Q12: The term _ is used to indicate
Q13: _ is the process by which the
Q15: Viscous type filters are made of screens
Q16: The type of wiring depends on ............................
A)Location
Q17: The types of internal wiring used in
Q18: .................. type of wiring uses insulated cables
Q19: In cleat wiring. cleats shall be fixed
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