The correct answer is: D. None of these
A load table is a table that lists the loads that are connected to a power system. It is used to calculate the total load on the system and to ensure that the system is able to handle the load.
SWR stands for standing wave ratio. It is a measure of the mismatch between the load and the source in a transmission line. A high SWR can cause damage to the transmission line and the equipment connected to it.
WTT stands for water table test. It is a test that is used to determine the depth of the water table in a soil. The water table is the level at which the soil is saturated with water.
SOR stands for search order ranking. It is a method of ranking search results. The results are ranked based on their relevance to the search query.
I hope this helps!