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1. Explain the second law of thermodynamics. The entropy of the universe increases over time and moves towards a maximum value. 2. What kinds of pipes are used for steam lines? Normally galvanized pipes are not used for steam. Mild steel with screwed or welded fittings are the norm. Pressure and temperature are very important factors to be considered in what type of materials to be used. Steam even at low pressures can be extremely dangerous. 3. What is the difference between shear center flexural center of twist and elastic center? The shear center is the centroid of a cross-section. The flexural center is the center of twist, which is the point on a beam that you can add a load without torsion. The elastic center is located at the center of gravity. If the object is homogeneous and symmetrical in both directions of the cross-section then they are all equivalent. 4. What is ferrite? Magnetic iron rock 5. What is the difference between projectile motion and a rocket m

1. What is Electronic? The study and use of electrical devices that operate by controlling the flow of electrons or other electrically charged particles. 2. What is communication? Communication means transferring a signal from the transmitter which passes through a medium then the output is obtained at the receiver. (or)communication says as transferring of message from one place to another place called communication. 3. Different types of communications? Explain. Analog and digital communication. As a technology, analog is the process of taking an audio or video signal (the human voice) and translating it into electronic pulses. Digital on the other hand is breaking the signal into a binary format where the audio or video data is represented by a series of "1"s and "0"s. Digital signals are immune to noise, quality of transmission and reception is good, components used in digital communication can be produced with high precision and power consumption

ST.ANN’S COLLEGE OF ENGINEERING &TECHNOLOGY Accenture placement paper (55 questions in 60 minutes) Section 1: Verbal Ability (20 questions) Directions for Questions 1 to 3: Choose the option which will correctly fill the blank. 1.       I am writing to enquire _________the possibility of hiring a conference room at the hotel on the 2nd of September. 1] Of                                   2] About                              3] Into                             4] After     2._____ having her lunch, she stood _____ the tree and waited _____ him. 1] With, below, for 2] After, under 3] Inside, further, to 4] into , About, across 3.   The microscopic animals are the primary food for larval cod and their decline has meant that fewer fish are making it to adulthood to be caught___ trawler men. 1] In      2] Into   3] By    4] With Directions for Questions 4 to 6: Choose the word nearest in meaning to the word in ITALICS from the given optio