How do you destroy a diamond? How to Destroy a Diamond Smashing. Diamonds are one of the hardest gems, making them hard to cut, but they’re very fragile! Oxygen. If you heat a diamond to 700 degrees Celsius in open air it will burn, because diamonds are made of carbon. Fire. Cleavage Planes. How much […]
When you are driving you see an animal?
Can cement be used by itself?
Can cement be used by itself? Though the terms are often used synonymously, cement, concrete, and mortar are actually three distinctly different materials: Cement is a fine binding powder that is never used alone but is a component of both concrete and mortar, as well as stucco, tile grout, and thin-set adhesive. What are the […]
What is baseband transmission explain with suitable example?
What is baseband transmission explain with suitable example? Baseband refers to the original frequency range of a transmission signal before it is converted, or modulated, to a different frequency range. Dial-up modems are a good example of this process, since they modulate and demodulate signals when they are transmitted and received. … What is broadband […]
What is the astrolabe used for?
What is the astrolabe used for? Astrolabe, any of a type of early scientific instrument used for reckoning time and for observational purposes. One widely employed variety, the planispheric astrolabe, enabled astronomers to calculate the position of the Sun and prominent stars with respect to both the horizon and the meridian. How did the astrolabe […]
How BOD test is done?
How BOD test is done? Measuring biochemical oxygen demand requires taking two measurements. One is measured immediately for dissolved oxygen (initial), and the second is incubated in the lab for 5 days and then tested for the amount of dissolved oxygen remaining (final). What is being measured when nitrification inhibition is used in the BOD […]
What is the function of an air preheater Mcq?
Which fuel cell is widely used to generate electricity in vehicle?
Which fuel cell is widely used to generate electricity in vehicle? The most common type of fuel cell for vehicle applications is the polymer electrolyte membrane (PEM) fuel cell. In a PEM fuel cell, an electrolyte membrane is sandwiched between a positive electrode (cathode) and a negative electrode (anode). What is a fuel cell for […]
What is metal transfer in welding?
What is metal transfer in welding? In short circuiting metal transfer, also known as ”Short Arc”, ”Dip Transfer”, and ”Microwire”, metal transfer occurs when an electrical short circuit is established. This occurs as the molten metal at the end of the wire touches the molten weld pool. How is deposition calculated in welding? Calculate the […]
What is a budgetary comparison schedule?
What is a budgetary comparison schedule? budgetary comparisons for the general fund and each major special revenue fund is required to present budgetary comparison schedules as RSI based on the fund, organization, or program structure that the government uses for its legally adopted budget. reported in the general fund and each major special revenue fund. […]