When an iron-cored choking coil is connected to a 12 V dc supply, it draws a current of 2.5 Aand when it is connected to a 230 V, 50 Hz supply, it draws a 2 A current and consumes 50 W ofpower. Determine for this value of current (i) power loss in the iron core, […]
When an iron-cored choking coil is connected to a 12 V dc supply, it draws a current of 2.5 Aand when it is connected to a 230 V, 50 Hz supply, it draws a 2 A current and consumes 50 W ofpower. Determine for this value of current (i) power loss in the iron core, […]
Write Discussion Threadwe learned that logic and critical thinking are foundational to the troubleshooting process. Share a personal experience when you had to use logic and/or critical thinking to solve a problem in Aviation Maintenance Career. What are some ways that you can improve your critical thinking skills? Describe the steps of the RED model […]
For the footing shown, determine the maximum allowable load P on the centroid of an A36 steel pipe column. The pipe has an outside diameter of 30 inches and a wall thickness of 2 inches. It has an allowed stress of 1/2 sigma yield. The pipe sits on an A36 steel plate 42 by 42 […]
finite element method for civil engineeringYou are a structural engineer working in a housing project that is building three storey bungalow units. A typical main frame ABCDEFGH that the architect is proposing is provided in FIGURE Q1. The architect would like to keep the structural elements to a minimum and hence has proposed that it […]
finite element method for civil engineeringYou are a structural engineer working in a housing project that is building three storey bungalow units. A typical main frame ABCDEFGH that the architect is proposing is provided in FIGURE Q1. The architect would like to keep the structural elements to a minimum and hence has proposed that it […]
The management team is comfortable that the service level agreements can be met with respect to things they can control, namely employee performance and knowledge base quality. They are, however, concerned that because the majority of the help desk support infrastructure is based on Web-based self-service, an outage on the Web site could lead to […]
A helicopter is shown moving relative to the ground with the following motion: V =(130 i + 70 j +20 k) km/hr, a = (10 i + 16 j +7 k) km/hr/s The helicopter blade is rotating relative to the helicopt
A turbine rotor weighs 20 tonnes and has a radius of gyration of 1.75 meter when running at 200 rpm. It is suddenly relieved of part of its load and its speed rises to 205 rpm in 1 sec. Find the unbalanced uniform turning moment.
1 What is a moisture separator? 2 Explain the effect of feed water heater pressure on cycle thermal efficiency in a regenerative modified ideal Rankine engine which also uses a moisture separator. 3 What is the difference between the Dalton and the Amagat model? 4 Apply the Amagat model to What conclusion do you reach? […]
