Conductive probes are placed into the side of the open tank to act as level alarms. If the base of tank is 2.0 m above the ground and the maximum operating level is 10.0 m above the ground. The probes are placed as follows: High High alarm at a height 110% of the operating range High alarm at a height 95 % of the operating range Low alarm at a height 10% of the operating range Low Low alarm at a height 5 % of the operating range a) Calculate the operating range (m) above the base of the tank Calculate the distance above the base of the tank for the: b) High High alarm c) High alarm d) Low alarm e) Low Low alarm

Fig: 1