A. reactors
B. resistors
C. capacitors
D. none of the above
A. in series with circuit
B. in parallel with circuit
C. either in series or in parallel with circuit
D. none of the above
A. lubricate the contacts
B. insulate the contacts from switch body
C. extinguish the arc
D. all of the above
E. none of the above
A. neutral wire
B. negative of D.C. circuit
C. positive of D.C. circuit
D. phase dine
A. earth wires
B. isolators
C. H.R.C. fuses
D. reactors
A. 11 kV
B. 33 kV
C. 60kV
D. 110kV
A. resistance, reactance or impedance
B. voltage and current
C. light intensity
D. temperature
E. all above