When using portable electric tools with metal cases, you should:
A) Use as long an extension cord as possible. B) Always make sure you are well grounded.
C) Lubricate the tool plug before plugging it in. D) Always use a GFCI receptacle or GFCI adapter.
D
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________ and ________ were the first scientists to publish the structure of a DNA molecule in 1953.
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
A chamfer is a small bevel on the edge of stock
Flashing a BCM is being discussed. Technician A says a battery charger must be connected to maintain 12 volts during the entire flash procedure. Technician B says that most reprogramming procedures can be reverted to the original programming. Who is correct?
A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B
In most commercial air handlers
A) the blower draws the air across the coil B) the air passes through the unit twice: once for the blower and another time for the coil C) the blower and coil are located in separate component parts of the system D) the blower forces the air across the coil