What are some advantages and disadvantages to flooded coolers?
What will be an ideal response?
Flooded coolers have greater cooling capacities than dry type coolers however they require more refrigerant and have a greater potential for freeze-up as compared to direct expansion coolers.
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Effective leaders delegate work to their crew members, and they implement company policies and procedures to ensure that the work is completed _____.
a. easily b. by the nicest people c. to show their skills off d. effectively, efficiently, and safely
The nominal open circuit voltage of a lead-acid cell is _____.
a. 1.0V b. 1.3V c. 2.0V d. 2.5V
A force of 5400N is exerted on an aluminum rod, whose diameter is 6.2cm and length 30cm. Calculate the stress and strain in the beam if the Young’s modulus of aluminum is 70GN/m2. A strain gauge with a gauge factor of 4 and resistance of 350? is attached to the rod. Calculate the change in resistance. If the strain gauge is used in a bridge circuit and all other resistances are 350?, find the offset voltage of the bridge. Supply voltage of the bridge is 10V.
What will be an ideal response?
Upon completion all brickwork shall be thoroughly cleaned with ____ and stiff fiber brushes and then rinsed with clean water.
A. acids B. clean water C. detergent D. alcohol