Transtutors Q & A

A ship driven by reaction jets and discharging astern is found to have resistance to motion of 3.5 km/hr. The velocity of jet relative to ship is 18 m/s. Find the number of jets if each has an area of 100 cm2. Also, calculate the propulsive efficiency and the power required to work the pump for the following cases: (a) Inlet orifices at right angles to ship motion (b) Inlet orifices face the direction of ship motion

May 12, 2024 07:43 PM

By: abhidalmotra999

1 Answers

Figure 9.2 work package represents a more complicated scenario. What was the cost and schedule status as of days two, four, and six? Was the foreman ahead or behind schedule and by how much, and was he or she over or under budget, and by how much?

May 08, 2024 06:32 AM

By: monukumar65160650

0 Answers

Suppose you want to handle message loss in the weight-throwing algorithen, then what modification you need to make. [hint: additional data structures and reliable message passing mechanism]

May 05, 2024 11:18 AM

By: jadarohit2004

0 Answers

The gas stream from a sulfur burner is composed of 15-mol-% SO2 20-mol-% O2 and 65 - mol -% N2. This gas stream at 1 bar and 753.15 K (480 ° C) enters a catalytic converter, where the SO2 is further oxidized to SO3. Assuming that the reaction reaches equilibrium, how much heat must be removed from the converter to maintain isothermal conditions? Base your answer on 1 mol of entering gas.

May 02, 2024 12:24 PM

By: sarankumars0001

0 Answers

EXPlain which features of large scale service organisations encourahe the application of activity based approaches to the analysis of cost information

Nov 21, 2023 07:41 PM

By: vimbaiyobe

0 Answers

A perfect gas undergoes a cycle comprises of three processes. It is first compressed isothermally from 1 bar and 27°C to 1/8* of its initial volume. The energy is then added at constant pressure, increasing the temperature of gas and the cycle is completed by isentropic expansion to original conditions. Take Cp = 1.25 kJ/kgK and R = 0.5 kJ/kgK. Calculate the maximum cycle temperature and pressure. Also, find the net work transfer per kg.

Oct 23, 2023 11:50 AM

By: sgmohansg1

0 Answers

An inward flow reaction turbine of the Francis type operates with a flow rate of 1.67 m3/s runs at 416 rpm. The available head is 81 m. The blade inlet angle is 120 with the direction of wheel velocity. The flow ratio is 0.2. Hydraulic efficiency is 92%. Determine runner diameter, the power developed and the speed ratio

Sep 12, 2023 01:09 PM

By: pranesherint

0 Answers

A post-tensioned prestressed concrete T-beam with unbonded tendons is made up of a flange 300 mm wide and 150 mm thick and the width of the rib is 150 mm. The effective depth of the section is 320 mm. The beam is prestressed by 24 wires each of 5 mm diameter having a characteristic strength of 1650 N/mm2. The effective stress after all losses is 900 N/. If the cube strength of concrete is 56 N/, estimate the flexural strength of the section using provisions of (a) Indian (b) British

Apr 18, 2023 11:04 AM

By: lakshmigiridhar962

0 Answers

How would you characterize the relative range of paths forecasted by the various computer models on August 27 (narrow or wide range)?

Apr 10, 2023 06:57 AM

By: yrr7034

0 Answers

For the shown frame structure; i. Assemble the stiffness matrix. ii. Calculate the unknown displacements and the reaction forces. iii. Draw bending moment diagram. Properties of members: E=200000 MPa, ?=0.3, b=100 mm and h=150 mm Note: Use Euler Bernoulli beam theory and do not neglect the axial deformations

Mar 31, 2023 01:37 PM

By: thirishashaik

1 Answers