Air discharges steadily through a horizontal nozzle and impinges on a stationay vertical plate as shown in figure.The inlet and outlet areas of the nozzle are 0.1 m2 and 0.02 m2, respectively. Take air density as constant and equal to 1.2 kg/m3. If the inlet gauge pressure of air is 0.36 kPa, the gauge pressure at point O on the plate is ________ kPa (round off to two decimal places).Correct answer is '0.375'. Can you explain this answer?

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Air discharges steadily through a horizontal nozzle and impinges on a stationay vertical plate as shown in figure.

The inlet and outlet areas of the nozzle are 0.1 m² and 0.02 m², respectively. Take air density as constant and equal to 1.2 kg/m3. If the inlet gauge pressure of air is 0.36 kPa, the gauge pressure at point O on the plate is ________ kPa (round off to two decimal places).

Correct answer is '0.375'. Can you explain this answer?

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Past Year Paper - Mechanical Engineering GATE : 2020 (Session - 1)

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Air discharges steadily through a horizontal nozzle and impinges on a ...

On applying continuity equation,

= ρ₁⋅ A₁ ⋅v₁ = ρ₂ ⋅ A₂ ⋅ v₂
⇒ 0.1V₁ =0.0₂V₂
⇒ V2 =

Now on applying Bernoulli between 1 and 2 section

⇒

⇒ V₁ = 4.98 m/s
⇒ V₂ = 24.89 m/s
On applying Bernoulli between 2 and 3 sections

= 0.375 kPa (gauge)

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Air discharges steadily through a horizontal nozzle and impinges on a stationay vertical plate as shown in figure.The inlet and outlet areas of the nozzle are 0.1 m2 and 0.02 m2, respectively. Take air density as constant and equal to 1.2 kg/m3. If the inlet gauge pressure of air is 0.36 kPa, the gauge pressure at point O on the plate is ________ kPa (round off to two decimal places).Correct answer is '0.375'. Can you explain this answer?

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Air discharges steadily through a horizontal nozzle and impinges on a stationay vertical plate as shown in figure.The inlet and outlet areas of the nozzle are 0.1 m2 and 0.02 m2, respectively. Take air density as constant and equal to 1.2 kg/m3. If the inlet gauge pressure of air is 0.36 kPa, the gauge pressure at point O on the plate is ________ kPa (round off to two decimal places).Correct answer is '0.375'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Air discharges steadily through a horizontal nozzle and impinges on a stationay vertical plate as shown in figure.The inlet and outlet areas of the nozzle are 0.1 m2 and 0.02 m2, respectively. Take air density as constant and equal to 1.2 kg/m3. If the inlet gauge pressure of air is 0.36 kPa, the gauge pressure at point O on the plate is ________ kPa (round off to two decimal places).Correct answer is '0.375'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Air discharges steadily through a horizontal nozzle and impinges on a stationay vertical plate as shown in figure.The inlet and outlet areas of the nozzle are 0.1 m2 and 0.02 m2, respectively. Take air density as constant and equal to 1.2 kg/m3. If the inlet gauge pressure of air is 0.36 kPa, the gauge pressure at point O on the plate is ________ kPa (round off to two decimal places).Correct answer is '0.375'. Can you explain this answer?.

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