48) Static Head means

Loss of water pressure due to friction.

Difference in elevation between any point on the pipeline and the dynamic head level

Imaginary lines that plots the head loss of all points in the system

Difference in elevation between a point on the pipeline and the static water level

Answer is:

Difference in elevation between a point on the pipeline and the static water level

ISRO Technician-B Plumber Question Paper - 2019 (Set - 1) with Answer Key

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49) Active chlorine in commercial domestic bleaching powder is typically about

15%

29%

33%

40%

Answer is:

40%

50) The pressure head in a pipe line is 2.5 kg/square centimeter. The equivalent static head of the above pressure is

0.25 m

2.5 m

25 m

250 m

Answer is:

25 m

51) The standard length of stoneware pipe excluding its socket is

50 cm

60 cm

75 cm

90 cm

Answer is:

90 cm

52) Which distribution system is most suitable for cities which are growing irregularly?

Dead End System

Grid Iron System

Radial System

Circular System

Answer is:

Dead End System

ISRO Technician-B Plumber Question Paper - 2019 (Set - 1) with Answer Key

For more MCQ's Click Here

48) Static Head means

Difference in elevation between a point on the pipeline and the static water level

ISRO Technician-B Plumber Question Paper - 2019 (Set - 1) with Answer Key

Related ISRO Technician-B Plumber Question Paper - 2019 (Set - 1) with Answer Key

49) Active chlorine in commercial domestic bleaching powder is typically about

40%

50) The pressure head in a pipe line is 2.5 kg/square centimeter. The equivalent static head of the above pressure is

25 m

51) The standard length of stoneware pipe excluding its socket is

90 cm

52) Which distribution system is most suitable for cities which are growing irregularly?

Dead End System

ISRO Technician-B Plumber Question Paper - 2019 (Set - 1) with Answer Key