Knife switches rated more than ____, and at over 1000 amperes at 251 to 1000 volts, shall be used only as isolating switches and shall not be opened under load.
A. 1000 amperes at 250 volts or less
B. 1100 amperes at 200 volts or less
C. 1200 amperes at 250 volts or less
D. 1200 amperes at 200 volts or less
Answer: C
You might also like to view...
Referring to the figure, the twelfth bite of ice cream achieves the greatest amount of satisfaction
Indicate whether the statement is true or false.
Hot-iron branding is used less now than in the past
Indicate whether the statement is true or false
Discuss the reasons that close contact with exotic animals could potentially cause disease in humans
What will be an ideal response?
Technician A says that engine torque is transmitted through the surface of the hollow driveshaft from the transmission to the rear differential in a RWD vehicle. Technician B says that a bent driveshaft on a RWD vehicle can cause a condition known as torque steer. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician