What area used at base of sprue to avoid aspiration
The flow rate of liquid metal into the downsprue of a mold = 1 L/s. The cross-sectional area at the top of the sprue = 800 mm2, and its length = 175 mm. what area should be used at the base of sprue to avoid aspiration of the molten metal?
Expected delivery within 24 Hours
If the temperature of the balls drops to 850 C prior to quenching, determine the rate of heat transfer from the balls to the air.
Find the car's position relative to the base of the cliff when the car lands in the ocean
If a temperature increase from 20.0deg.C to 36.0deg.Ctriples the rate constant for a reaction, what is the value of the activation barrier for the reaction?
Snow is falling vertically at a constant speed of 8.0 m/s. At what angle from the vertical do the snowflakes appear to be falling as viewed by the driver of a car traveling on a straight road with a speed of 56 km/h?
The cross-sectional area at the top of the sprue = 800 mm2, and its length = 175 mm. What area should be used at the base of sprue to avoid aspiration of the molten metal?
What is the mechanism when acetanilide reacts with bromine by an electrophilic substitution mechanism to produce bromoacetanilide?
An astronaut is rotated in a horizontal centrifuge at a radius of 5.0 m. (a) What is the astronaut's speed if the centripetal acceleration is 5.0g?
Calculate the amount of energy released per gram of hydrogennuclei reacted for the following reaction. The atomic masses are11H, 1.00782 amu, 21H,2.01410 amu, and an electron, 5.4858 x 10-4 amu.
From past studies the publisher assumes the standard deviation is 2.5 minutes and that the population of times is normally distributed.
1952154
Questions Asked
3,689
Active Tutors
1455032
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
During a training exercise, Lieutenant Carter was planning to maneuver Third Platoon across a river that created a linear danger area.
In broad terms, what justifications does Bryan offer for his platform of bimetallism, and to whom is his speech meant to appeal?
Question: Which of the following is a philosophy and proactive style of policing that seeks citizen input?
Question: Which of the following is considered the primary duty of policing?
There has been recent concern about a group of people who have been granted secret level security clearances, after which they went on
Using ONLY the information contained in the passage, select the response that reflects an assumption present in the passage.
What is the main goal of congress members, according to Mayhew? What are the three main activities congress members engage