One -way concrete joist floors can either be standard-module, one-way joist floors or wide-module, one-way joist floors. Which of these two was introduced first?
What will be an ideal response?
Standard-module, one-way joist floors were introduced first followed by wide-module, one-way joist floors.
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In the satellite system, there is some degree of free space loss. Besides this loss, does it have any other source of loss? Explain.
What will be an ideal response?
Which of the following tools should be used to check the operation of an installed valve rotator?
A. light nylon hammer B. dial bore gauge C. outside micrometer D. stethoscope
The figure below presents the marginal revenue that a farmer can obtain from water, and the marginal cost to the farmer to move the water to her land. There are two farmers with the same marginal revenue and marginal cost curves and there are 200 acre feet available to the two farmers. If the rights to use the water are sold in a competitive market, the equilibrium price of a right to use one
acre foot would be ________.
Fill in the blank(s) with the appropriate word(s).
Hot-gas defrost sends discharge gas from the compressor directly to the _____.
a. evaporator b. metering device c. solenoid valves d. coils