326. Virtual Reality submerges A. physical user in a virtual 3D world B. Virtual 3D world into physical user C. Physical user into logical world D. Logical world into physical user Answer» A. physical user in a virtual 3D ...
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Engineering Thermodynamics Solved MCQs
QuearnEngineering Thermodynamics Solved MCQs 1. A definite area or space where some thermodynamic process takes place is known as A. thermodynamic system B. thermodynamic cycle C. thermodynamic process D. thermodynamic law Answer» A. thermodynamic system 2. An open system is ...
Engineering Metallurgy Solved MCQs
QuearnEngineering Metallurgy Solved MCQs 1. An eutectoid steel consists of A. wholly pearlite B. wholly austenite C. pearlite and ferrite D. pearlite and cementite Answer» A. wholly pearlite 2. In normalizing, one of the following is not correct A. it ...
Usability Engineering Solved MCQs
Quearn1. Which one of these would NOT be found in a good Human Computer Interaction? A. common short cuts, like ctrl+z for undo B. icons that can have specific meanings C. a long command line to achieve a function D. ...
Energy Conversion Solved MCQs
Quearn1. The carbon percentage in diesel oil is nearly A. 52% B. 66% C. 100% D. 86% E. 74% Answer» D. 86% discuss 2. Which of the following power plant can be easily started from cold conditions? A. Nuclear power ...
Building Services Solved MCQs
Quearn1. In a building, to provide ultimate comfort to occupants ________ can be used. A. AC B. HVAC C. Ventilators D. HAC Answer» B. HVAC 2. How many types of ventilation are there? A. 3 B. 4 C. 2 D. ...
Design of Machine Elements Solved MCQs
Quearn1. Which type of vibrations are also known as transient vibrations? A. Undamped vibrations B. Damped vibrations C. Torsional vibrations D. Transverse vibrations Answer» B. Damped vibrations 2. During transverse vibrations, shaft is subjected to which type of stresses? A. ...
Digital Logic Circuits (DLC) Solved MCQs
Quearn1. Any signed negative binary number is recognised by its A. msb B. lsb C. byte D. nibble Answer» A. msb 2. The parameter through which 16 distinct values can be represented is known as A. bit B. byte ...
Design of Machine Elements Solved MCQs
Quearn1. Stressed parts are always kept in tension. A. true B. false Answer» A. true Explanation: cast iron has more compressive strength. 2. Which process allows controlling grain structure of the product? A. casting B. forging C. none of the ...
Digital Electronics and Logic Design Solved MCQs
Quearn1. The 2s compliment form (Use 6 bit word) of the number 1010 is A. 111100 B. 110110 C. 110111 D. 1011 Answer» B. 110110 2. AB+(A+B)’ is equivalent to A. a ex-nor b B. a ex or b C. ...