ปริมาตรน้ำที่วัดได้ลักษณะการไหลของน

ปริมาตรน้ำที่วัดได้
ลักษณะการไหลของน้ำ
PROCEDURE:

i. Connect the mercury manometer to the pressure tappings at the ends of the test length of pipe and close all the valves (pipe line & manometer).

ii. Open the needle valves of the manometer & pressure tapping. Ensure that the manometer is primed.

iii. Open the inlet valve fully and adjust the outlet valve of the selected pipeline in which the experiment has to be conducted, to note the maximum possible head difference (HHg) of the mercury column. Divide the value (HHg) by seven to fix the steps in the pressure difference for the seven sets of readings.

iv. Adjust the outlet valve to get the required pressure difference in the manometer and note down the readings of manometer.

v. Note the time in seconds to collect water for a rise of h cm in the measuring tank twice as t1 and t2. If the difference in readings exceeds 10%, take a third reading within the range.

vi. Repeat the experiment for different manometer readings.

ผลลัพธ์ (อังกฤษ) 1:

The volume of water measured.Water flow characteristics.PROCEDURE:i. Connect the mercury manometer to the pressure tappings at the ends of the test length of pipe and close all the valves (pipe line & manometer).ii. Open the needle valves of the manometer & pressure tapping. Ensure that the manometer is primed.iii. Open the inlet valve fully and adjust the outlet valve of the selected pipeline in which the experiment has to be conducted, to note the maximum possible head difference (HHg) of the mercury column. Divide the value (HHg) by seven to fix the steps in the pressure difference for the seven sets of readings.iv. Adjust the outlet valve to get the required pressure difference in the manometer and note down the readings of manometer.v. Note the time in seconds to collect water for a rise of h cm in the measuring tank twice as t1 and t2. If the difference in readings exceeds 10%, take a third reading within the range.vi. Repeat the experiment for different manometer readings.

ผลลัพธ์ (อังกฤษ) 2:

The volume of water measured
flow of water
PROCEDURE: I. Connect the Mercury manometer to the pressure Tappings at the Ends of the Test Length of Pipe and close all the valves (Pipe line & manometer). II. Open the Needle valves of the manometer & pressure tapping. Ensure that the manometer is primed. III. . Open the inlet valve fully and adjust the outlet valve of the selected pipeline in which the experiment has to be conducted, to note the maximum possible head difference (HHg) of the mercury column. Divide the value (HHg) by seven to fix the. steps in the pressure difference for the Seven sets of readings. IV. Adjust the Outlet Valve to Get the required pressure difference in the manometer and note down the readings of manometer. v. Note the time in seconds to collect Water for a rise of H. cm in the measuring tank twice as T1 and T2. If the difference in readings Exceeds 10%, take a third reading Within the Range. VI. Repeat the experiment for different manometer readings.

ผลลัพธ์ (อังกฤษ) 3:

Water volume measured flow characteristics of water



PROCEDURE: I. Connect the mercury manometer to the pressure tappings at the ends. Of the test length of pipe and close all the valves (pipe line & manometer).

II. Open the needle valves of the manometer. & pressure tapping. Ensure that the manometer is primed.

III.Open the inlet valve fully and adjust the outlet valve of the selected pipeline in which the experiment has to, be conducted. To note the maximum possible head difference (HHg) of the mercury column. Divide the value (HHg) by seven to fix the steps. In the pressure difference for the seven sets of readings.

IV.Adjust the outlet valve to get the required pressure difference in the manometer and note down the readings of manometer.

, v. Note the time in seconds to collect water for a rise of H cm in the measuring tank twice as T1 and T2. If the difference. In readings exceeds 10% take a, third reading within the range.

vi. Repeat the experiment for different manometer readings.