To check sonic booms, control should be exerted over:? Pollution Mcqs April 15, 2019 BILAL KHATTAK0 A.Traffic on high ways B.Sirens of every kind C.Air traffic directionsD.Noise producing devicesundefinedRelated Mcqs:Sonic booms’ refer to:?The noise of the traffic kept me awake.The noise of traffic kept me awake.Maximum noise pollution in residential areas is due to:?If a centrifugal pump is noisy in operation, the cause may be________________?They had an insipid conversation.What is “temporary threshold shift” ?Venturi tube is provided in carburet or for:Switching of a lamp in house produces noise in the radio. This is because switching operation produces __________?Children make a noise.
