Answered: 18-The mass flow rate of water flowing…

18-The mass flow rate of water flowing at a velocity of 2.6 m/s in a pipe with 6.5 cm diameter is:- Select one: a. 517 kg/ min b. All of these C. 3144 kg/ hr d. 0.8623 kg/ Sec

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: 3 Density of a brine is 1035 kg/m, mass flow rate is 776.25 kg/s, then the volume flow rate is…

A: We have to determine volume flow rate

Q: Uniform flow, of air with a velocity of 5 m/s, on a flat plate, the velocity of the air on the…

A: Uniform flow, of air with a velocity of 5 m/s, on a flat plate, the velocity of the air on the…

Q: e flow rate

A: Answer=2.2805kg/s

Q: A compressor receives 21.6 m³/min of carbon dioxide (CO₂) gas. The initial and final specific…

Q: A mass of water of 1 kg enters a tank, the mass leaving the tank is 500 gm, then the change of mass…

Q: 0.A stream of water flows from a pipe at a height of 10m, what is its final velocity when the water…

Q: Helium enters a continuous flow compressor at 336 K and leaves at 451 K. If the mass flow rate is…

A: Given that, Entering temperature of helium, Ti=336 K,Exit temperature of helium, To=451 K,Mass flow…

Q: A double-width centrifugal blower supplies flow to a system whose resistance is dominated by the…

A: given; pressure rise (P2-P1)=1KPasectional area(A)=1m2volume flow rate(Q)=?

Q: A pipe network consists of pipeline as shown. If the total rate of flow is 10 liters/sec, compute…

A: Total flow rate, Q1=10 liters/sec=0.010 m3/sd1=600 mm=0.6 mL1=3000 mC1=110d2=300 mm=0.3 mL2=2200…

Q: When fluid flows through a pipe with varying diameter, the greater velocity is in the…

A: Correct answer: smaller

Q: A) Fnd the flow rate in m. B) the maximum height h, to which The Water Can flow if thz Velocity at…

Q: B) A hydraulic system contains a pump that discharges oil at 13.8 MPa and 0.00632 m/ s³ to a…

Q: A leaky 8 lb bucket is lifted from the ground into the air by pulling in 20 ft of rope at a constant…

Q: A siphon consisting of a 3 cm diameter tube is used to drain water from a tank. The outlet end of…

Q: Q3. Figure 21.22 gives the characteristics of a series of centrifugal pumps. Calculate the specific…

A: We know the parameters of a series of centrifugal pumps in this question, thus we need to determine…

Q: There are 400 kg/min of oil (SG = 0.80) being handled by a pump. The lift is from a reservoir to an…

A: given that: Mass flow rate of the oil is 400 kg/min specific gravity of the oil is 0.80 elevation is…

Q: A centrifugal fan is delivering 2000 cfm of air at a total pressure differential of 2 in.w. The fan…

A: Disclaimer: Since you have posted a question with multiple subparts, we will solve the first three…

Q: A compressor piston has a stroke of 380 mm and the clearance volume of 7% of the stroke volume. At…

A: Givend=380mmV2=7% of stroke volume =7% VSL=260mP1=0.99bar=99kPaP2=4bar =400kPa

Q: 10 m3/min of free air is to be compressed to 8 bar gauge in two stages. Assuming an intercooler…

A: Apply the relation of the polytropic index.

Q: Water is pumped through a pipeline to a height of 10 m at the rate of 0.1 m³/s, friction and other…

A: Height h = 10 mflow rate Q = 0.1 m³/sLosses L = 5 mSo the hydraulic head representing the water to…

Q: Convert a flow of water flowing in a pipe 450 Liters/ hr into ____________…

A: Given: Volumetric flow rate of water =450liters/hr

Q: A wind tunnel has an inlet section with a velocity of 360 ft/s at standard atmospheric conditions.…

A: Velocity at inlet, V1= 360 ft/s= 360(0.3048) m/s= 109.728 m/s Pressure at inlet, P1= Patm= 101325…

Q: ar

Q: Water enters a rigid,

A: 0.2167kg/min

Q: m and it reduces to 0.8 cm at the nozzle exit. If it takes 50s to fill the bucket with water,…

A: V=10gal∆t=50sD=2cmDiameter hole reduces = 0.8cm To-Find:- a Volumetric Flow rate and mass flowrate…

Q: Support your answer with the appropriate solution and diagram. 5. Air at 2.50 kg/m^3 enters a nozzle…

Q: 8. A steam condenser receives 39.68 English Ton per hour of steam with an enthalpy of 1,104.97…

A: Given:Mass flow rate of the steam, m˙steam=39.68 Tons/hr=39.68×2000 lb/hr=79360 lb/hr 1…

Q: A water system of 2 inches (inside diameter) pipe, having a length of 1/4mile, is to be flushed with…

A: Given data: Inside diameter of the pipe, d = 2 in. Length of the pipe, L = 1/4 mi. Calculate the…

Q: 5.1.6- A vapor exits from a nozzle to the atmospheric pressure with a velocity of 490 m/s and a…

A: Given data: The vapor exits from a nozzle to the atmospheric pressure then The exit pressure is P2=1…

Q: A boiler operating at 15 kg/sq. cm is required to generate a minimum of 60,000 kg/hr of saturated…

Q: Air is compressed from 0.1 MPa and 22 °C to a pressure of 1.0 MPa while being Last one digit of your…

Q: A dilute sugar-water solution enters a pipe with an ID of 3.05 inches at rate of 15.6 ft^3/hr, then…

A: Givendi=3.05in=0.254ftdo=6.4in=0.533ftQ=15.6 ft3/hr

Q: is a device which converts fluid power to linear or rotary mechanical power. Select one: O a. Valve…

A: Answer:- Option (B) correct. Cylinder

Q: The potential energy for 2,000 m3 of water stored in dam at a height of 20 m is.

A: Given information: The volume of water stored in the tank (v) = 2000 m3 The height of the tank (h) =…

Q: A pipe can fill a swimming pool in 15 hrs. If a second pipe is open, the two pipes together can fill…

A: Given Data: Time required by first pipe, t=15 hours Time required by both pipes, t=5 hours

Q: Carbon dioxide gas is compressed at steady state from a pressure of 18 lb/in² and a temperature of…

Q: Reynolds number is the ratio of inertial force to:

A: Reynold's Number: It is defined as the ratio of inertia force of a flowing fluid and the viscous…

Q: 3. Steam enters a turbine with an enthalpy of 1292 Btu/lb and leaves with an enthalpy of 1098…

Q: Water flows through a pipe of varying cross-section and varying elevation at the rate of 22.2m3/min.…

A: Given:Q=22.2 m3/min =0.37 m3/sz1=3 mr1=0.36 mP1=12 N/cm2 =0.012 MPa =12 KPar2=18 cmz2= 0.7 m

Q: 4.) Consider a large industrial HVAC duct with a diameter of 1 m that flows air at a pressure of 100…

Q: If the mass flow is 5 kg/s, how long will it take to fill a container with 7000 g of fluid? O a. 0.7…

Concept explainers

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.

Question

ENG.-1► 15 November - 21 November ► Quiz 1 (AC Eng. 15-11-2020)
18-The mass flow rate of water flowing at a velocity of 2.6 m/s in a pipe with 6.5 cm diameter is:-
Select one:
a. 517 kg/ min
O b. All of these
OC. 3144 kg/ hr
d. 0.8623 kg/ Sec

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The motion of a liquid in an open tank is that of a combined vortex consisting of a forced vortex for 0 2 ft. The velocity profile and the corresponding shape of the free surface are shown in Fig. 6 . The free surface at the cen- ter of the tank is a depth h below the free surface at r = o. Deter- mine the value of h. Note that h = hforced + h&ce Where hforced and hfee are the corresponding depths for the forced vortex and the free vortex, respectively. 8-
Problem 2) A pressure of 10 kPa gage is applied to the surface of water in a tank. There is an outlet 0.5m below the surface of the water. What is the velocity of the water exiting the outlet into the air? You may assume that the velocity of the water leaving the outlet is much much faster than the velocity of the water level dropping inside the tank. 10 kPa gage 0.5 m
A certain fluid have a specific gravity of 1.25 flows through a 150-mm diameter pipe with mean velocity of 1.2 m/s. a. Determine the volume flow rate. b. Determine the mass flow rate.
QUIZ 1. A compressor draws in 0.25 m³/s of air whose density is 1.26 kg/m³ and discharges it with a density of 4.87 kg/m³. At the suction, P1 = 103.4 kPaa; at the discharge, P2 = 551.4 kPaa. The increase in the specific internal energy is 78.63 kJ/kg, and the heat from the air by cooling is 30.24 kJ/kg. Neglecting changes of potential and kinetic energy, determine the work on air in kW, BTU/min, and Hp. 2. Consider an underground water source whose free surface is 60 m below ground level. The water is to be raised 5 m above the ground by a pump. The diameter of the pipe is 10 cm at the inlet and 15 cm at the exit. Neglecting any heat interaction with the surrounds and frictional heating effects, determine the power input to the pump required for steady flow of work at a rate of 15 liters per second. 3. A piston cylinder arrangement contains 100 liters of saturated water and 900 liters of saturated steam in equilibrium at 1 MPaa (t,at = 179.91°C, V1 = 1.273x10° m³/kg and vạ1 =194.44x103…
10. High pressure steam enters a turbine with a velocity of 38 meters/sec and leaves the exhaust trunk with a velocity of 305 meters/sec. Calculate the kinetic energy of the steam at the exhaust trunk in N-m/kg.
Steam enter a turbine with an enthalpy of 1292 Btu/lb anf leaves with an enthalpy of 1098 Btu/lb. The transferred heat is 13 BTU/lb. What is the work in BTU/min an in h for a flow of 2 Ib/sec?
1. Using the Steam Tables, determine the heat absorbed by the boiler (KW) and Wsf when subcooled water at pressure = 5 Mpaa (subcooled by 64 deg C measured at the boiler inlet), is superheated to 100 degrees SH at the same pressure. Flow rate is at 10 cubic meters per minute. Ans.: a) Qa = b)Wsf= Hint: Use v at compressed water temp. at boiler inlet to convert to mass flow rate. Process is isobaric (Constant Pressure, where Q=m x AH).
34 - Helium enters a continuous flow compressor at 326 K and leaves at 441 K. If the mass flow rate is 1.5 kg/s, which of the following is the required power? (Cp = 5.1926 kJ/kgK) a) 988.7 kW B) 895.7 kW NS) 617.9 kW D) 927.9 kW TO) 836.0 kW
Hydrodynamics pumps 4. A system at sea level has the following conditions: water temperature: 70oC; suction lift: 3.0 m; suction head loss: 0.575 m. Determine the NPSH available for the system, m. a. NPSH available Answer : ____________________ m
A 5 kW electric motor driving a pump has an efficiency of 85%. Determine the losses encountered in the driver. a. 2500 kJ/hr b. 48.00 kJ/min c. 0.78 kW d. 2700 kJ/hr
The flow rate of a hydraulic fluid with a Sg of 1.08 through a 2-in. I.D. orifice is 50 gal/min. If the pressure drop across the orifice is 5 lbf/in.", what is the discharge coefficient?
2. Common Fluids Conversions - Please calculate the following: a. 50 GPM to ft/s in a 4" Sch 40 pipe b. 15 GPM to lbm/s of Chloroform at 25°C 30 psi to ft lb-/lbm of Water at 50°C 40 ft lbf/lbm to hp of a fluid moving at 150 lbm/min. Reynolds number for 100% Glycerol at 75°C flowing through a 2.5" Sch 80 pipe at 10 lbm/s d. e.