Engineering College Admission Test (ECAT) 2011 Past Paper with Answers

Practice the Engineering College Admission Test (ECAT) 2011 past paper with 59 solved MCQs, answers and topic coverage.

59 solved MCQs across 1 approved paper

UET Lahore ECAT Past Paper 2011 (Morning)ECAT - University of Engineering and Technology (UET) Lahore · 2011

Pick the correct one:Answer: She drenched herself in perfume Find the correct statement :Answer: Why did you disagree with me? __________N force is required to fracture the naked skull.Answer: 5000 A typical rocket uses 10,000 kgs ₋₃ of fuel and ejects the burnt gases at a speed of:Answer: 2000 m s₋₁ When a rocket is projected at an angle of 300 with initial speed 980 ms-1, the time is:Answer: 100 sec All the food that we eat is one day in about the same energy as _________ litter of milk is:Answer: 5 Solar energy _________ as light passes through atmosphere.Answer: Decreases Geyser is an interesting phenomenon of ____________ energy.Answer: Geothermal The flight of an aeroplane is due to __________ on the upper of wings.Answer: Low pressure The maximum percentage efficiency of engine operating between 227 degree C and 20 degree C is:Answer: 40% Centripetal acceleration is a ___________ acceleration.Answer: Instantaneous The minimum time period for a satellite revolving around the earth is approximately.Answer: 72 min The speed of sound in hydrogen is _________ times its speed in oxygen.Answer: 4 The near point for human eye is:Answer: 25 cm Waves transport energy without transporting.Answer: Matter The _______ of the light is inversely proportional to the refractive index.Answer: Speed Energy acquired by a charged particle of 2e moving through a potential difference of 5v is:Answer: 10 eV The device which converts the chemical energy into electrical energy is called:Answer: Chemical cell It the color code on a carbon resistor from left to right are white, violet and red, then the resistance will be:Answer: None of these In step up transform current across secondary:Answer: Decreases New particles may be discovered with the help of:Answer: Wilsons cloud chamber When two identical waves are superposed , the velocity of the resultant wave:Answer: Remain unchanged The resistance of a conductor depends upon:Answer: Temperature difference When the frequency of oscillator is slightly greater than that of resistance amplitude will be.Answer: Rapidly decreases Semi-conductor behaves as ___________ at ok.Answer: Insulator Which material would provide best shielding for Coulombs’ force?Answer: Benzene In alternating current, inductor behaves like.Answer: Resistor Which of the following reaction of HNO₃ is true?Answer: 3Cu + 8HNO₃ → 3Cu(NO₃)₂ + 2NO + 4H₂O Acetylene under pressure over an organo-nickel catalyst at 70 degree C converts into:Answer: Benzene The mode of hybridization in alkane is _________ and three hybrids orbital is formed.Answer: Sp₃