Why are humidifiers usually installed in the supply duct of a gas-fired forced air heating system?
What will be an ideal response?
With the humidifier in the supply duct, the air is heated and then humidified.
You might also like to view...
Technician A says when testing for maximum alternator output, the battery must be loaded to force the alternator to produce its maximum output. Technician B says after disassembly, all alternator internal components should be tested using an ammeter. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The secondary of a welding transformer always has larger-diameter wire
Indicate whether the statement is true or false
What should wheel bearing seals be checked for?
A. Tightness. B. No Leaking. C. Fluid level. D. Safety.
Determine i2(t) in the circuit shown in Figure P4.50. Assume:
i1(t) = 100 cos(?t + 4)mA
i3(t) = 80 sin(?t ? 1.2)mA
i4(t) = 150 sin(?t + 2)mA
? = 377 rad/s
