What are the main key performance indicators? Key performance indicators (KPIs) measure a company’s success versus a set of targets, objectives, or industry peers. KPIs can be financial, including net profit (or the bottom line, gross profit margin), revenues minus certain expenses, or the current ratio (liquidity and cash availability). What are the key performance […]
What are process activities?
What are process activities? Process Activity is an activity that belongs to a particular process. It defines the smallest measurable amount of work to be performed to convert some portion of process inputs into desired outputs. All activities included in the same process create a definition of work to be performed by the process. What […]
What did Melissa virus do?
What did Melissa virus do? The Melissa virus, reportedly named by Smith for a stripper in Florida, started by taking over victims’ Microsoft Word program. It then used a macro to hijack their Microsoft Outlook email system and send messages to the first 50 addresses in their mailing lists. Who created Melissa virus? David L. […]
Which bearing are used for crankshaft of IC engines?
Which bearing are used for crankshaft of IC engines? The sliding bearings used in internal combustion engines: Main crankshaft bearings support crankshaft providing its rotation under inertia forces generated by the parts of the shaft and oscillating forces transmitted by the connecting rods. Main bearings are mounted in the crankcase. What is the main function […]
What is the difference between elastic strain and plastic strain?
What is the difference between elastic strain and plastic strain? Elastic deformation is a temporary deformation under the action of external loading. Plastic deformation is the permanent deformation. Once the external load is removed from an elastically deformed body, it regains its original shape. Elastic deformation is characterized by the property Elasticity. What is elasticity […]
What are the conditions necessary for a body to be in equilibrium?
How many types of residential circuits are there?
How many types of residential circuits are there? The three main types of circuit breakers are standard, GFCI and AFCI. Some models have dual functionality. Each handles different amp capacities and operates in different locations in the home. When laying out the wall receptacle locations in a bedroom in a house a receptacle is required […]
What is squeeze casting what are its advantages?
What is squeeze casting what are its advantages? Advantages Of Squeeze Casting process : Offers a broader range of shapes and components than other manufacturing methods. Little or no machining required post casting process. Low levels of porosity. Good surface texture. Fine micro-structures with higher strength components. What causes porosity in castings? Porosity. Porosity is […]
How did President James Polk deal with the dispute between the United States and Great Britain over Oregon Country?
How did President James Polk deal with the dispute between the United States and Great Britain over Oregon Country? How did President James Polk deal with the dispute between the United Sates and Great Britain over Oregon country? He compromised with Britain by accepting half of Oregon. Mexico ceded about half of its territory to […]
What type of gloves protects your hands from hazardous chemicals?
What type of gloves protects your hands from hazardous chemicals? Nitrile gloves protect against most chemicals and infectious agents. Rubber gloves protect against mild corrosive material. Neoprene gloves protect against most solvents, oils, and mild corrosive materials. Avoid latex gloves as many people are allergic or develop allergies to this material. What should your first […]