A transformer-supplied system operating at less than 50V must be grounded if the supply voltage to the transformer exceeds _____.
a. 24V
b. 50V
c. 120V
d. 150V
d. 150V
You might also like to view...
What weld is required to join A2 to A3?
Review drawing number 523823C0A and then answer the question.
High- and low-pressure safety switches are installed in _____.
a. series in the compressor’s control circuit b. series in the compressor’s common conductor c. parallel with the compressor’s contactor d. series with a current-sensing loop
____________________ prevent moisture from passing through concrete
Fill in the blank(s) with the appropriate word(s).
What does the instruction DIV AB do?
A) It divides the value in the accumulator by the value in B register. B) It divides the value in the A register by the value in B register. C) It divides the value in the accumulator by the value in A register. D) It divides the value in the B register by the value in A register.