Bernoulli’s Principle
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360831 In the siphon system shown below find the pressure at point 2 .
supporting img

1 \(70.5\,kPa\)
2 \(8.5\,kPa\)
3 \(125.5\,kPa\)
4 \(15.5\,kPa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360832 In the siphon system shown \(V\) refers to velocity and \(p\) refers to pressure. then;
supporting img

1 \(V_{E}>V_{A}\)
2 \(p_{D}=p_{o}-\rho g\left(h_{1}+h_{2}\right)\)
3 \(V_{E} \neq V_{B} \neq V_{E}\)
4 \(V_{E}=5 V_{A}+V_{B}\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360833 A siphon has a uniform circular base of diameter \(\frac{8}{{\sqrt \pi }}\,cm\) with its crests \(1.8\,m\) above water level as in figure. The absolute pressure at the crest level \(A\) is
[Use \({P_{0}=10^{5} {~N} / {m}^{2}}\) and \(\left. {g = 10\,\;m/{s^2}} \right]\)
supporting img

1 \(62\,k\,Pa\)
2 \(46\,k\,Pa\)
3 \(36\,k\,Pa\)
4 \(56\,k\,Pa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360834 A pipe of uniform cross-section is used to siphon an ideal fluid of density \(\rho\) from one tank to another, as shown below. The lower end of the pipe is above the liquid level in the receiving tank. If the atmospheric pressure is \(p_{a}\), then
supporting img

1 Pressure at \(6=\) pressure at 1
2 Pressure at 4 less than pressure at 1
3 Pressure at \(4=\) pressure at 3
4 All the above are true
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360831 In the siphon system shown below find the pressure at point 2 .
supporting img

1 \(70.5\,kPa\)
2 \(8.5\,kPa\)
3 \(125.5\,kPa\)
4 \(15.5\,kPa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360832 In the siphon system shown \(V\) refers to velocity and \(p\) refers to pressure. then;
supporting img

1 \(V_{E}>V_{A}\)
2 \(p_{D}=p_{o}-\rho g\left(h_{1}+h_{2}\right)\)
3 \(V_{E} \neq V_{B} \neq V_{E}\)
4 \(V_{E}=5 V_{A}+V_{B}\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360833 A siphon has a uniform circular base of diameter \(\frac{8}{{\sqrt \pi }}\,cm\) with its crests \(1.8\,m\) above water level as in figure. The absolute pressure at the crest level \(A\) is
[Use \({P_{0}=10^{5} {~N} / {m}^{2}}\) and \(\left. {g = 10\,\;m/{s^2}} \right]\)
supporting img

1 \(62\,k\,Pa\)
2 \(46\,k\,Pa\)
3 \(36\,k\,Pa\)
4 \(56\,k\,Pa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360834 A pipe of uniform cross-section is used to siphon an ideal fluid of density \(\rho\) from one tank to another, as shown below. The lower end of the pipe is above the liquid level in the receiving tank. If the atmospheric pressure is \(p_{a}\), then
supporting img

1 Pressure at \(6=\) pressure at 1
2 Pressure at 4 less than pressure at 1
3 Pressure at \(4=\) pressure at 3
4 All the above are true
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360831 In the siphon system shown below find the pressure at point 2 .
supporting img

1 \(70.5\,kPa\)
2 \(8.5\,kPa\)
3 \(125.5\,kPa\)
4 \(15.5\,kPa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360832 In the siphon system shown \(V\) refers to velocity and \(p\) refers to pressure. then;
supporting img

1 \(V_{E}>V_{A}\)
2 \(p_{D}=p_{o}-\rho g\left(h_{1}+h_{2}\right)\)
3 \(V_{E} \neq V_{B} \neq V_{E}\)
4 \(V_{E}=5 V_{A}+V_{B}\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360833 A siphon has a uniform circular base of diameter \(\frac{8}{{\sqrt \pi }}\,cm\) with its crests \(1.8\,m\) above water level as in figure. The absolute pressure at the crest level \(A\) is
[Use \({P_{0}=10^{5} {~N} / {m}^{2}}\) and \(\left. {g = 10\,\;m/{s^2}} \right]\)
supporting img

1 \(62\,k\,Pa\)
2 \(46\,k\,Pa\)
3 \(36\,k\,Pa\)
4 \(56\,k\,Pa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360834 A pipe of uniform cross-section is used to siphon an ideal fluid of density \(\rho\) from one tank to another, as shown below. The lower end of the pipe is above the liquid level in the receiving tank. If the atmospheric pressure is \(p_{a}\), then
supporting img

1 Pressure at \(6=\) pressure at 1
2 Pressure at 4 less than pressure at 1
3 Pressure at \(4=\) pressure at 3
4 All the above are true
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360831 In the siphon system shown below find the pressure at point 2 .
supporting img

1 \(70.5\,kPa\)
2 \(8.5\,kPa\)
3 \(125.5\,kPa\)
4 \(15.5\,kPa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360832 In the siphon system shown \(V\) refers to velocity and \(p\) refers to pressure. then;
supporting img

1 \(V_{E}>V_{A}\)
2 \(p_{D}=p_{o}-\rho g\left(h_{1}+h_{2}\right)\)
3 \(V_{E} \neq V_{B} \neq V_{E}\)
4 \(V_{E}=5 V_{A}+V_{B}\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360833 A siphon has a uniform circular base of diameter \(\frac{8}{{\sqrt \pi }}\,cm\) with its crests \(1.8\,m\) above water level as in figure. The absolute pressure at the crest level \(A\) is
[Use \({P_{0}=10^{5} {~N} / {m}^{2}}\) and \(\left. {g = 10\,\;m/{s^2}} \right]\)
supporting img

1 \(62\,k\,Pa\)
2 \(46\,k\,Pa\)
3 \(36\,k\,Pa\)
4 \(56\,k\,Pa\)
PHXI10:MECHANICAL PROPERTIES OF FLUIDS

360834 A pipe of uniform cross-section is used to siphon an ideal fluid of density \(\rho\) from one tank to another, as shown below. The lower end of the pipe is above the liquid level in the receiving tank. If the atmospheric pressure is \(p_{a}\), then
supporting img

1 Pressure at \(6=\) pressure at 1
2 Pressure at 4 less than pressure at 1
3 Pressure at \(4=\) pressure at 3
4 All the above are true