For the following questions answer them individually
When can a piezometer not be used for pressure measurementin pipes?
Match List I (Measuring devices) with List II (Measured parameter) and select the correct answer using the codes given below the lists.
During the opening of a valvein a pipe line, the flow is
Flow occurring in a pipeline when a valve is being opened is
The pressure in Pascals at a depth of 1 m below the free surface of a body of water will be equal to
The efficiency of a centrifugal pump is maximum when its blades are
Indicator diagram of a reciprocating pump is a graph between
The figure given below shows the relationship between power (P) and discharge (Q) for different vane exit angles of centrifugal pump. In the figure given below, curve C holds good for:
An impulse turbine
If a is the angle subtended by two adjacent buckets in a Pelton wheel then the number of buckets is equal to