Motor (s) must be protected from a disconnect switch. The motor voltage is 575 volts, 3 phase, 100 FLA, TTC is 60 degree C, motor insulation is class "B". Switch is rated at 80%. cable to the motor is single conductor (free- air).

only use numbers in your answer, no units

a) 100 amps

b) 125 amps

c) 150 amps

d) 200 amps

If, for some reason, the fuse will not allow the motor to start, your fuse is time-delay type, and the motor FLA is 235 amps what would be the maximum fuse size you could use.

What is the minimum T-90 copper conductor size of  a 575 V, three-phase, insulation class B 

, 125 hp

squirrel-cage, continuous duty, ventilated AC motor with a nameplate full load

current of 117 A?

Motor supply conductor requires insulation temperature rating more than 75 degree C, the motor supply insulate conductors shall be not less than 1.2 meter long and the junction box 600 mm from any part of the motor, for motors rated less than 100 hp. 

 Si la suite converge vers  1, alors la suite converge vers  1.

 Soit f une fonction croissante, alors  n'existe pas.

Що слід розуміти під конституційними правами та свободами людини, як їх можна класифікувати?

What is the Maximum overcurrent fuse required, using a non-time-delay fuse to protect a 575 V, three-phase, insulation class B , 125 hp,  S.F. 1.0 squirrel-cage, continuous duty, ventilated AC motor with a nameplate full load current of 118 A?

Motor supply conductor requires insulation temperature rating more than 75 degree C, the motor supply insulate conductors shall be not less than 1.2 meter long and 600 mm from any part of the motor, for motors rated at 100 hp or more. 

If, for some reason, the fuse will not allow the motor to start, your fuse is non-time delay type, and the motor FLA is 745 amps what would be the maximum fuse size you could use.