Which of the diagrams, shown below, will allow the control circuit to function as required? The control circuit controls the vacuum pump and should sound an alarm when the vacuum switch detects a loss of vacuum. The alarm should sound only after the pump has been allowed to run for 60 seconds. Select one: O a. (G) b. O C. O d. STOP STOP START START HE STOP O HMM1 STOP 1000 START HM1 START May (TR) d VACUUM PUMP VACUUM PUMP (TRIMIYA TR (M1) - OLS O oa a VACUUM PUMP OLS C VACUUM PUMP M1 OLS (M1) # (TR) OLS (L2 O FUME HOOD VACUUM VACUUM SWITCH