Which is the type of incandescent lamp?
A) Carbon filament lam
B) arch lamp
C) mercury discharge lamp
D) sodium discharge lamp
Correct Answer:
Verified
Q2: The percentage of that part of daylight
Q3: The ratio (or percentage) of that part
Q4: The ratio (or percentage) of that part
Q5: In which case artificial lighting is necessary?
A)Where
Q6: Which one is not a type of
Q8: Necessity of ventilation is _
A)Removal of carbon
Q9: Necessity of ventilation is _
A)To suppress odors
Q10: Requirement of ventilation is _
A)Air change
B)humidity
C)quality of
Q11: The minimum & maximum rate of air
Q12: As per IS : 3362-1965 recommends the
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