Which switching device uses a shutter blade and sensor to detect a magnetic field?

A) Pickup coil
B) Hall-effect switch
C) Optical sensor
D) Ignition coil


B

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The primary voltage of a transformer is 120V, and the number of turns in the primary winding is 100. If the secondary voltage is 12V, the number of turns of the secondary winding is _____.

a. 0.1 b. 1 c. 10 d. 100

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How much fluid can be given SQ or IP to a rat for fluid therapy?

a. Approximately 10 ml b. Up to 5 ml c. Roughly 25 ml d. No more than 2 ml

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Which statement regarding drive-on ramps is correct?

A) They tend to "kick out" when driving up the ramps B) The wheels on the ground should be chocked to prevent vehicle movement C) Both A and B D) Neither A nor B

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A continuous-time system has an impulse response rect (t) ? [ ?8(t ? 1) ? ?8(t ? 5) ]u(t) . Is it BIBO stable?

What will be an ideal response?

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