Trips depart on a certain day and time from a departing airport and arrive at a different day and time in an arrival airport. each airport is identified by a code, has a type (e. g., domestic), city and country, and a maximum plane capacity (e. g., 100). each plane has a unique name and a date of manufacturing. a plane also has both weight and passenger capacities that cannot be exceeded. each pilot has a name and an experience level (junior or senior). a senior pilot can supervise one (or many) junior pilots. however, a junior pilot can be supervised by only one senior pilot, if any. create an erd (conceptual model) and a relational model (logical model) to capture the data as described.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed. gi) ifn 1, what will happen to the material when transformed material when

An insulated tank truck containing 50,000 pounds of double-distilled, deionized water at 30 °c is pumped into a closed, refrigerated storage tank maintained at 5 °c in a facility located on top of mount mitchell, north carolina (elevation 6,684 feet & average july temperature of 84 °f). a)-determine the volume of the storage tank required to hold the purified water. b)- determine the initial and final pressure differences that must be overcome by a liquid pump assuming the storage tank initially contains air at 5 °c. assume the air is slowly bled out of the storage tank during the water transfer c.) during a routine operation today, the tank is slightly ruptured by a stainless steel pipe and a water acrosol of droplets begins to spray out of the storage tank. state all assumptions and determine the internal pressure within the water droplets produced