Metering valves. These valves should be initially adjusted to provide adequate lubrication to each location
Answer:
Explanation:
From the question we are told that:
Zener diode Voltage 
Zener diode Current 
Note
Supply Voltage 
Reduction Percentage 
Generally the equation for Kirchhoff's Voltage Law is mathematically given by
Therefore
Generally the equation for Kirchhoff's Current Law is mathematically given by
Therefore
Answer:
Removal of dust and fluff from spinning mill is important as it has adverse and detrimental effects on the health of the workers in these industries. Tiny and microscopic particles of various substances present in the surrounding air is transferred from one place to another and these causes various respiratory diseases and pose health hazards for the workers and make work environment unhealthy and hazardous thus affecting the over all efficiency and productivity.
Cotton dust , the major pollutant, when breathed in affetcs the lungs badly and workers experience symptoms such as respiratory problems, coughing, tightness in chest, etc. Thus to ensure proper health of the workers spinning mills have been provided with powerful air conditioning to ensure purity of air, to maintain proper moisture levels and to ensure dust and fluff removal.
The dust and fluff laiden air is humidified, purified and then recirculated. Optimization of number of air changes/hour to clean air stream and prevent any health risk of the workers.
Answer:
The correct solution is "21024 KWh/degree day".
Explanation:
The given query is incomplete. Below is the attachment of complete query is provided.
The given values are:
Indoor design temperature:
= 70°F
Now,
According to the question,
The heat loss annually will be:
= 
= 
Degree days will be:
= 
= 
Hence,
Annual KWh use will be:
= 
On substituting the values, we get
= 
= 
