Which of the following square junction boxes must be used if there is one 6" conduit and two 4" conduits entering on one side of the box and exiting at a 90° angle on another side of the box? (Assume the conductor size is No. 4 AWG or larger, but operating at less than 1,000V.)

a. 24"
b. 30"
c. 36"
d. 4


d. 4

Trades & Technology

You might also like to view...

Technician A says wheel tramp is the side to side vibration of a wheel/tire assembly due to an unbalanced condition. Technician B says wheel shimmy refers to bouncing that occurs due to unbalanced conditions. Who is correct?

A. Technician A B. Technician B C. Both A and B D. Neither A nor B

Trades & Technology

The normal position for a suction service valve during normal operation is ____.

A. back-seated B. front seated C. midseated D. Any of the three.

Trades & Technology

What is the correct order of anatomical structures internal to external?

A. Oviduct, cervix, ovary, uterus, vagina B. Ovary, uterus, cervix, oviduct, vagina C. Ovary, cervix, oviduct, uterus, vagina D. Oviduct, ovary, cervix, uterus, vagina E. Ovary, oviduct, cervix, uterus, vagina F. None of these

Trades & Technology

The difference between the LD switch site and the ILEC and CLEC switch sites is that the long distance switch site does not have a(n) ________ because it does not have line side terminations

Fill in the blank(s) with correct word

Trades & Technology