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For an electromechanic directional relay, (develop equation to prove your solution) a. If Ia = 10...

For an electromechanic directional relay, (develop equation to prove your solution)

a. If Ia = 10 Amps and Iop = 20 Amps, will the relay operate?

b. If Ia = -10 Amps and Iop = 20 Amps, will the relay operate?

c. If Ia = 10 Amps and Iop = -20 Amps, will the relay operate?

d. If Ia = -10 Amps and Iop = -20 Amps, will the relay operate?

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