What should be the compressive strength of M20 concrete at 7 days? Thus compressive strength of M20 concrete is 20N/mm2 (20 MPa) or 2900 Psi. How do you calculate compressive strength? Compressive strength test The compressive strength is calculated by using the equation, F= P/A———1 Where, F= Compressive strength of the specimen (in MPa). P=…
Category: Blog
What is the role of assistant section officer in Intelligence Bureau?
What is the role of assistant section officer in Intelligence Bureau? Assistant in Intelligence Bureau as the name suggests, is an Assistant post offered through SSC CGL. IB (Intelligence Bureau) works under the Home Ministry. Your work profile will normally include clerical work like completing files and making reports and putting them up to the…
Does Russia have a separate space force?
Does Russia have a separate space force? The Russian Space Forces (Russian: Космические войска России, tr. Kosmicheskie Voyska Rossii, KV) are a branch of the Russian Aerospace Forces, that provides aerospace warning, air and space sovereignty, and other related protection for Russia. Does Russia have missile defense? The Russian A-135 anti-ballistic missile system is currently…
Is cognitive behavioral therapy more effective than psychoanalysis?
Is cognitive behavioral therapy more effective than psychoanalysis? But the team also found that patients who received psychoanalytic therapy experienced much longer effects: Two years after treatment ended, 44 percent of patients who received psychoanalysis no longer met the criteria for major depression, compared with 10 percent of the CBT group (World Psychiatry, Vol. Is…
Why is the penguin considered a bird?
Why is the penguin considered a bird? However, penguins are classified as birds (Aves) in zoological terms. In common with other birds, penguins have feathers, lay eggs, and are warm-blooded. Through evolutionary processes, penguins’ wings gradually adapted to become flippers, which they use for swimming. Why are penguins considered birds if they can’t fly? Penguins…
Is the Tesla truck practical?
Is the Tesla truck practical? Ignore the broken glass Tesla just unveiled its first pickup truck, and the Cybertruck gets a lot of things right. The look is polarizing, but from a truck perspective, it’s capable, practical and relatively affordable compared to other pickups. How long is the waiting list for a Tesla truck? Tesla…
Is BSP allowed to regularly create money?
Is BSP allowed to regularly create money? The BSP has the exclusive power and authority to issue the national currency. All notes and coins issued by the BSP are fully guaranteed by the government and are considered legal tender for all private and public debts. How does the BSP control the supply of money? Influencing…
Why is the Hubble Deep Field and the Ultra Deep Field so important to an understanding of the universe?
Why is the Hubble Deep Field and the Ultra Deep Field so important to an understanding of the universe? The Hubble Ultra Deep Field The Ultra Deep Fields show the furthest away galaxies that can be observed in visible light. Because the Universe expands, light waves from very distant objects is stretched during its long…
What is SFP used for?
What is SFP used for? SFP ports enable Gigabit switches to connect to a wide variety of fiber and Ethernet cables in order to extend switching functionality throughout the network. Small form-factor pluggable, or SFP, devices are hot-swappable interfaces used primarily in network and storage switches. Is SFP56 backwards compatible? Multi-rate SFP56 transceivers offer the…
What evidence is there for human evolution?
What evidence is there for human evolution? Evidence of Evolution Millions of stone tools, figurines and paintings, footprints, and other traces of human behavior in the prehistoric record tell about where and how early humans lived and when certain technological innovations were invented. What species evolved into humans? Modern humans originated in Africa within the…