Although the reproductive efficiency of both sows and boars is affected by heat stress,
sows are affected more than boars.
A. True B. False
B
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Which of the following correctly describes the relationship among the several methods available to measure electrical conductivity (EC) of soils?
A) The saturation extract procedure is more accurate than the saturated paste method. B) The saturated paste method takes more time than the four electrode field sensor. C) The four electrode field sensor gives EC values about 2x those of the saturated paste method. D) The saturated paste extract method is the best field method. E) Electromagnetic induction method requires prongs to penetrate the soil.
Technician A says that the high voltage cables may be repaired if damaged while lifting on a vehicle hoist. Technician B says that a paint oven does not get hot enough to damage high voltage cables or other hybrid components. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
What is the usual voltage differential used on the J1939 data backbones to transmit message packets?
A. 12-volts B. 8-volts C. 5-volts D. 2-volts
How many engineered-size bricks are needed to build a single-wythe brick wall 46' long and 20' tall?
What will be an ideal response?