[Mechanical,UPDA]
Which part stops the smoke and fire inside duct
[Mechanical,UPDA]
On a Fahrenheit scale, the absolute zero is……
[Mechanical,UPDA]
Consider the following statements which are about Psychrometric charts
- Constant relative humidity lines are uphill straight lines to the right
- Constant wet bulb temperature lines are downhill straight lines to the right
- Constant specific volume lines are downhill straight lines to the right
- Constant enthalpy lines are coincident with constant wet bulb temperature lines. Which of the
[Mechanical,UPDA]
Evaporating cooling system cools the indoor air by lowering dry bulb temperature
[Mechanical,UPDA]
Which part stops the smoke and fire inside duct
[Mechanical,UPDA]
Is it true that digital signals can take only two values?
[Mechanical,UPDA]
Water at 20o C flow a through the pipe system (19mm ID) shown at a rate of the 185 L/min (0.185m3/min).
If the loss coefficients for the 90o elbows and 45o elbow are 1.5 and 0.4, respectively. What is most nearly the sum of the minor (head) losses for the system? Useful relationships: v=V/A, hLminor=(v2/2g)(2k90+k45)
[Mechanical,UPDA]
Out of Following, which is called project?
[Mechanical,UPDA]
processing from among the following activities, which is the best example of a project?
[Mechanical,UPDA]
Inspection Frequency of smoke detector in accordance with NFPA72
[Mechanical,UPDA]
Covert from CM to INCH divided by
[Mechanical,UPDA]
The unit of linear acceleration is
[Mechanical,UPDA]
On a Fahrenheit scale, the absolute zero is……
[Mechanical,UPDA]
Evaporating cooling system cools the indoor air by lowering dry bulb temperature
[Mechanical,UPDA]
From among the following activities, which is the best example of a project?
[Mechanical,UPDA]
Condensate water generate from which part of split unit
[Mechanical,UPDA]
Covert from CM to INCH divided by
[Mechanical,UPDA]
Out of Following, which is called project?
[Mechanical,UPDA]
Condensate water generate from which part of split unit
[Mechanical,UPDA]
18. Normally centrifugal pumps are primed, this is due to
[Mechanical,UPDA]
Normally centrifugal pumps are primed, this is due to
[Mechanical,UPDA]
Is an instrument used to measure relative humidity?
[Mechanical,UPDA]
Inspection Frequency of smoke detector in accordance with NFPA72
[Mechanical,UPDA]
What is the function of cooling towers in a refrigeration system?
[Mechanical,UPDA]
A substance which deforms continuously under the action of shearing stress is called
