What is the pillar method?
What is the pillar method? It is a mining system in which the mined material is extracted across a horizontal plane, creating horizontal arrays of rooms and pillars. To do this, “rooms” of ore are dug out while “pillars” of untouched material are left to support the roof overburden. What is stope and pillar mining? […]
What do you mean by communitarianism?
What do you mean by communitarianism? Communitarianism is a philosophy that emphasizes the connection between the individual and the community. Its overriding philosophy is based upon the belief that a person’s social identity and personality are largely molded by community relationships, with a smaller degree of development being placed on individualism. What is the importance […]
How many Testlets are on each section of the exam?
How many Testlets are on each section of the exam? five testlets Each section contains five testlets, which are smaller groups of test questions. A testlet may comprise a number of Multiple-choice questions, Task-based simulations, or Written communication tasks: Multiple-choice questions (MCQs) – each of the four sections contains two multiple-choice testlets. How is the […]
How is polypropene formed?
How is polypropene formed? Production of polypropylene takes place by slurry, solution or gas phase process, in which the propylene monomer is subjected to heat and pressure in the presence of a catalyst system. Polymerisation is achieved at relatively low temperature and pressure and the product yielded is translucent, but readily coloured. What is the […]
Are qazalbash Shia?
Are qazalbash Shia? Since the creation of Afghanistan, they constitute an important and politically influential element of society. Estimates of their population vary from 30,000 to 200,000. They are currently Persian-speaking Shi’i Muslims. What did the qizilbash do? Kizilbash, also spelled Qizilbash, Turkish Kızılbaş (“Red Head”), any member of the seven Turkmen tribes who supported […]
What can cause the power to go out during a blizzard?
What can cause the power to go out during a blizzard? Most cold-season power failures happen when winter storms bring freezing rain, sleet, and high winds, damaging power lines and equipment. Without a steady supply of heat, not only are you impacted, but your home can suffer from dampness, damaging walls, floors and plumbing. What […]
How do you preserve palm fronds?
How do you preserve palm fronds? Place the palm leaf arrangement in a cool location. Keep it out of drafts, direct sunlight and away from heating vents. Selecting a cool, protected location will prolong the amount of time the palm leaves stay green. How long does it take for a palm frond to grow? How […]
What is the gap between pergola rafters?
What is the gap between pergola rafters? 16 to 20 inches apart Spacing the rafters 16 to 20 inches apart is common. The most important rule in spacing is to keep the distance consistent between all the rafters. Install the front and rear rafters first, fastening them to the face of the support posts above […]
What is Beloved by Toni Morrison about?
What is Beloved by Toni Morrison about? Beloved, novel by Toni Morrison, published in 1987 and winner of the 1988 Pulitzer Prize for fiction. The work examines the destructive legacy of slavery as it chronicles the life of a Black woman named Sethe, from her pre-Civil War days as a slave in Kentucky to her […]
What are the main grain sizes in clastic rocks?
What are the main grain sizes in clastic rocks? Clastic Sedimentary Rocks Gravel forms coarse rocks with grains over 2 mm in size. Sand, as you may guess, forms sandstone. Silt forms fine-grained siltstone, with fragments between 1/16 mm and 1/256 mm. Anything less than 1/256 mm results in either claystone or mudstone. What are […]
When is a Nosode prescribed?
When is a Nosode prescribed? However, the nosodes are to be prescribed cautiously as there are some contraindications identified for their prescription: In the active phase of the disease. During the incubation of the disease. In the acute explosive stage of the disease. During the active phase of a recurrent attack. What are Sarcodes used […]
Can you put headers on a motorcycle?
Can you put headers on a motorcycle? An exhaust header eliminates back pressure when your bike’s engine pushes out exhaust gasses, increasing your motorcycle’s overall performance. Adding a new exhaust header to your motorcycle can help you: Start your motorcycle easily when the weather is frigid and cold. How can I make my 2 stroke […]