Technician A says that CAT I meter leads may be used to test HV system components as long as the DMM itself is rated CAT III. Technician B says that CAT IV test leads are clamp-on inductive type leads. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
B
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Site plans can be drawn on media ranging in size from 8 1/2" x 11" up to 34" x 44" depending on the purpose of the plan and the guidelines of the local government agency or lending institution requiring the plan.
Answer the following statement true (T) or false (F)
A Carnot engine produces 8 kW by transferring 20 kJ/s to a 20°C reservoir. The temperature TH is nearest:
A) 410°C B) 342°C C) 278°C D) 137°C
____________________ controls, which use a variety of devices to detect the presence or absence of light, are used where physical contact is not needed or desired.
Fill in the blank(s) with the appropriate word(s).
The threaded movable part that rotates on a micrometer is called the ______
A) Sleeve B) Spindle C) Thimble D) Anvil