Hydraulic Brakes work on which principal?

Related MCQs

• It has been demonstrated by the scientists that, certain wines such as Red Wine posses health benefits because they contain antioxidants, which work in the body as Free Radical Scavengers and slow the oxidation of other molecules by capturing the free radicals. Which among the following is the most common antioxidant found in Red Wine?
• A tourist, who plans to visit a hill station located at very high altitude also wishes to take along his Television Set. In this context, consider the following: LCD TV Plasma TV Cathode Ray Tube TV Which among the above are expected to work properly at very high altitudes?
• India‘s first Nobel Prize for Physics was claimed in 1930 by the renowned physicist Sir C.V. Raman for his work in which among the following fields?
• Potassium permanganate is used to purify water. Which among the following properties of Potassium permanganate helps in this work?
• Late Hargobind Khorana had received Nobel Prize in physiology in 1968, for work on which among the following?
• Consider the following statements: 1. Most antigens are Proteins or lipids 2. Lipids work as antigens if they combine with Proteins or polysaccharides 3. Most vaccines contain antigens. Which among the above statements are correct?
• Who among the following scientists is known for developing techniques for DNA fingerprinting and DNA profiling which are now used all over the world in forensic science to assist police detective work?
• Consider the following advantages of the Optic Fibers and the Copper wires: Optic Fibers are NOT susceptible to the electrical interference Optic Fibers can be used to transmit more signals that Copper Wires Optic Fibers can carry a signal over a single fiber, unlike the electricity which requires a pair of Copper wires. Which among the above stand correct ?
• Ultrasound which is upper limit of human hearing is characterized by which of the following frequencies?
• SOFAR is a phenomenon which plays an important role in submarine warfare & also known as deep sound channel. Which of the following is correct full form of SOFAR?