How does capacitor improve power factor? You can improve power factor by adding power factor correction capacitors to your plant distribution system. Power capacitors act as reactive current generators . (See Figure 6 .) By providing the reactive current, they reduce the total amount of current your system must draw from the utility . What […]
How does regeneration affect the efficiency of a Brayton cycle?
How does regeneration affect the efficiency of a Brayton cycle? Regeneration increases the efficiency by sending the exhaust from the turbine through a heat exchanger to increase the temperature of the working fluid entering the combustion chamber. Ideal Brayton Cycles with pressure ratios greater than 11 experience decreased efficiency when regeneration is used. How can […]
Can you use a pressure cooker without the regulator?
Can you use a pressure cooker without the regulator? Cooking food is easy in a pressure cooker once you master the basics. Just use the pot with the lid on, but without the pressure regulator attached. Steam will then escape through the steam vent. What happens if you don’t vent a pressure cooker? Venting matters […]
Does ABS module need to be programmed?
Does ABS module need to be programmed? The ABS module will need to be programmed once everything is installed. This procedure also will vary quite a bit depending on the manufacturer. Which of the following typically reports the vehicle’s speed to the electronic brake control module? Wheel speed sensors send electric signals to the electronic […]
How do you find lowest common denominator?
How do you find lowest common denominator? To find the least common denominator, simply list the multiples of each denominator (multiply by 2, 3, 4, etc. out to about 6 or seven usually works) then look for the smallest number that appears in each list. Example: Suppose we wanted to add 1/5 + 1/6 + […]
What are examples of professional organizations?
What are examples of professional organizations? Accounting professional associations American Accounting Association (AAA) American Institute of Certified Public Accountants (AICPA) Association of Accountants and Financial Professionals in Business (IMA) National Association of Certified Public Bookkeepers (NACPB) What are examples of professional organizations select four options? Check all that apply. American Institute of Architects Business Professionals […]
What are donor and acceptor impurities?
What are donor and acceptor impurities? Donor impurities give its excess electrons present in its outermost shell to the other atom of the crystal structure. While acceptor impurity when added to a semiconductor then it accepts the charge from the neighbouring atom of the crystal structure. Donor impurities are also known as n-type impurity. What […]
When circuit switching is used how many users can be supported?
When circuit switching is used how many users can be supported? 6 users How many simultaneous users can be on one link in a circuit-switched network? ten simultaneous users What is circuit switching vs packet switching? Definitions: Packet-switched networks move data in separate, small blocks — packets — based on the destination address in each […]
Which traversal methods can be used to determine if a graph is connected?
Which traversal methods can be used to determine if a graph is connected? We can use a traversal algorithm, either depth-first or breadth-first, to find the connected components of an undirected graph. If we do a traversal starting from a vertex v, then we will visit all the vertices that can be reached from v. […]
How are the mean camber line and the camber of an airfoil related?
How are the mean camber line and the camber of an airfoil related? Mean camber line is a line joining the leading and trailing edges of an aerofoil, equidistant from the upper and lower surfaces; Maximum camber is the maximum distance of the mean camber line from the chord line; Maximum thickness is the maximum […]