6.20 x 104 pa
1.02 x 105 pa
1.54 x 105 pa
5.20 x 105 pa
Correct answer is C
P = hpg + A.P = 5.2 x 1000 x 10 + 1.02 x 105 = 1.54 x 105
A siren having a ring of 200 hole makes 132 rev/min. A jet of air is directed on the set of holes. C...
Which of the following surfaces will absorb radiant heat energy? ...
What precaution should a manufacturer take to ensure that energy loss in a transformer is minimized?...
A dry plastic comb used in combing hair was found to attract pieces of paper and dust. The most prob...
Calculate the work done when a force of 20N stretches a spring by 50mm. ...
Which of the following is not correct about the molecules of a substance in a gaseous state. They? ...
What is the difference in the amount of heat given out by 4kg of steam and 4kg of water when both ar...
On which of the following factors does the viscosity of a liquid depend? i. Nature of the liquid....
An electric water pump rate 1.5 kW, lifts 200kg of water through a vertical height of 6 meters in 10...
A body of mass 40kg is being dragged along the floor by a rope inclined at 60 degrees to the horizon...
Situational Judgement Questions and Answers
Verbal Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Numerical Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
Logical Reasoning Questions and Answers
Personality Test
Typing Speed and Accuracy Test
Abstract Reasoning Questions and Answers
Microsoft Office Questions and Answers
Puzzles Questions and Answers
Data Interpretation Questions and Answers
See all →