Where should the fog nozzles be located in a greenhouse cooling system which uses exhaust fans?
What will be an ideal response?
Just inside the inlet ventilators along the wall holding these ventilators as
well as occasional lines of nozzles perpendicular to the air flow across the
greenhouse in order to combat heat rise as the air moves across the greenhouse.
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Where a main bonding jumper is required by the NEC®, the jumper cannot be less than what percentage of the area of the largest phase conductor?
a. 12.5% b. 14% c. 17.5% d. 20%
To constitute a soil association, a group of soils must all:
A) be found together in the landscape. B) be classed in the same soil order. C) have the same soil series name. D) have the same surface horizon texture and be in the same slope class. E) all of the above
A voltage drop test on the starter control circuit is used to test which of these starter component(s)?
A) Commutator B) Wiring and connections C) Field coils D) Starter solenoid and field coil
Technician Asays stability control is the controlled application and release of brakes at the correct time, independently of each other, to prevent an out of control vehicle during hard maneuvering. Technician B says there are two common terms for loss of steering control through a corner: understeer and oversteer. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B