Which of the following materials is the most Elastic.(1 Point)  

• Rubber  

• Plastic  

• Brass  

• Steel 

If a part is constrained to move and heated, it will develop;(1 Point)  

• Principal Stress  

• Tensile Stress  

• Compressive Stress  

• Shear Stress. 

The property of a material by virtue of which a body returns to its original shape after removal of a load is called …(1 Point)  

• Plasticity  

• Elasticity  

• Ductility  

• Malleability 

The property of a material that allows it to be drawn into a smaller section is called …(1 Point)  

• Plasticity  

• Malleability  

• Ductility  

• Elasticity 

Which of the following electrical protections are used in the plant?(1 Point)  

• Fuses.  

• Earth-leakage.  

• Thermal overload / over current.  

• All of the above. 

 

Select the incorrect statement. The following are mechanical electrical protections:(1 Point) 

• Photo- electrical cells.  

• Fuses.  

• Proximity switches.  

• Limit switches. 

Select the correct answer. If the brake is applied to the spinning axle of the motor, the … will increase.(1 Point)  

• Pascal.  

• Joules.  

• Volts.  

• Amps. 

Select the incorrect statement.(1 Point)  

• An earth fault will trip the main incoming supply of electricity when.  

• The neutral wire touches the earth wire.  

• The earth wire is broken.  

• The live wire touches the earth wire. 

The purpose of Problem-solving is (1 Point)  

• To ensure that we catch out people that make mistakes  

• To ensure that there are sufficient records of all the issues that we have faced in a given period.  

• To get to the root cause of the problem so that we can prevent it from happening again  

• To fix problems as quickly as they happen 

What types of behaviors does not make a meeting productive?(1 Point)  

• Getting involved and sharing ideas about improving  

• Being quiet to not create conflict  

• Asking questions, making suggestions  

• Checking that all ideas are understood 

A bearing is designed to ….(1 Point)  

• Reduce friction.  

• Support a load.  

• Guide moving parts such as wheels, shafts and pivots.  

• All of the above. 

The purpose of a pump is to… in a piping system.(1 Point)  

• Increase flow  

• Create a difference in pressure.  

• Increase pressure.  

• Decrease pressure 

Select the incorrect statement. Cavitation is caused by -(1 Point)  

• Liquid temperature is being too high.  

• Flow is greater than specified.  

• Liquid temperature is being too low.  

• Suction pressure being too low. 

Which of the following is NOT a type of machine learning?(1 Point)  

• Supervised Learning  

• Unsupervised Learning  

• Reinforcement Learning  

• Direct Learning 

Which one of these best defines Artificial Intelligence?(1 Point)  

• Making a computer faster  

• Programming with Java  

• Making machines mimic human intelligence  

• Replacing hardware with software 

In which domain is a heuristic function most commonly used in AI?(1 Point)  

• Data Compression  

• Computer Vision  

• Search Algorithms  

• Networking 

What is the goal of Natural Language Processing (NLP)?(1 Point)  

• Compress language file  

• Enable machines to understand and process human language  

• Create new programming languages  

• Encrypt messages in natural languages 

Which AI technique is used in self-driving cars to make real-time decisions?(1 Point)  

• Regression  

• Clustering  

• Reinforcement Learning  

• Decision Trees 

What percentage of 50 is X1. 200 percent X is 40 2. X is 20 percent of 100(1 Point)  

 

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

 

Before race R, Peter’s best time in swimming was 21 minutes. Did peter beat this time in Race R? 1. Peter took between 0.3 and 0.4 hours to swim 1500 meters in Race R 2. Peter took between 1200 and 1300 seconds to swim 1500 meters in Race R(1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

If a < -1, is b between 0 and 1? 1. -b<-a 2. -1 <ab < 0(1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

If an employee of Company C bank is selected at random for a survey, what is the probability that the employee is an executive.1. Company C employs 462 people 2. The ratio of the number of employees of a Company who are executives to the number of employees of a Company who are not executives is 2:9(1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

If Y= 3z -5, what is the value of X? 1. X=y+2z 2. X+2=4z(1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

How far is Nansana from Katwe1. Nansana is 10 miles from Bugolobi 2. Katwe is 4 miles from Bugolobi (1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

If Jeremy owns 4 times as many ties as Keith does, how many ties does Keith own? 1. Jeremy and Keith together own as many ties as Louis2. Keith owns 9 fewer ties than Jeremy (1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

The base of a rectangular block has an area of 60 cm. Is the block a cube? 1. The area of the front face of the block is 60cm2. The area of a side face of the block is 60cm (1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

Is 3y-2<7? 1. 2y< 7 2. 6y-2<10(1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

How long does it take lee to type a certain document? 1. Lee types at a rate of 45 words per minute2. Typing at a rate of 50 words per minute, Kim can type the document in 1.4 minutes(1 Point)  

• Statement (1) BY ITSELF is sufficient  

• Statement (2) BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are sufficient  

• EITHER statement BY ITSELF is sufficient  

• Statements (1) and (2) TAKEN TOGETHER are NOT sufficient 

A diagram has exactly two black dots and one green dot for every two red dots. There are no dots of any other color in the diagram. Which of the following could be the number of dots in the diagram?(1 Point)  

• 3  

• 8  

• 36  

• 45  

• 52 

 

John received an 8 percent increase on his annual salary of $24,000/=. What was the actual amount of his salary increase? (1 Point)  

• $1820  

• $1920  

• $1960  

• $2040  

• $2112 

A gasoline storage tank has a capacity of 480,000 gallons. How many hours would it take to empty the tank when it is full, if the tank is emptied at a rate of 320 gallons per minute.(1 Point)  

• 25  

• 40  

• 50  

• 120  

• 1500 

If 8x-3y= 0 and 6x-2y=-4, what is the value of 2x-y?(1 Point)  

• -16  

• -6  

• -4  

• -2  

• 4 

Square x has a perimeter of P and square Y has a perimeter of 4P. If the area of square X is 5 the area of square Y is (1 Point)  

• 10  

• 20  

• 30  

• 40  

• 80 

The average age of the 50 members of a certain health club is 36 years. The club has a 20- person aerobics class and the people in it have an average age of 32 years. What Is the average age of the club members not in the aerobics class?(1 Point)  

• 34 years 5 months  

• 37 years 9 months  

• 38 years  

• 38 years 8 months  

• 40 years 

Two horses begin running on an oval course at the same time. One runs each lap in 9 minutes; the other takes 12 minutes to run each lap. How many minutes after the start will the faster horse have a one lap lead(1 Point)  

• 36  

• 12  

• 9  

• 4  

• 3 

The average of five consecutive integers is an odd number. Which of the following must be true? I. The largest of the integers is even II. The sum of the integers is odd III. The difference between the largest and smallest of the integers is an even number(1 Point)  

• I only  

• II only  

• III only  

• I and II only  

• II and III only 

If 168 is a multiple of a, and a is divisible by 4 , which of the following is NOT a possible value for a(1 Point)  

• 4  

• 12  

• 28  

• 36  

• 56 

An empty metal box weighs 10% of its total weight when filled with varnish. If the weight of a partly filled box is one- half of a completely filled box what fraction of the box is filled?(1 Point)  

• 3/5  

• 5/9  

• 1/2  

• 4/9  

• 2/5 

Accidents will not happen when…(1 Point)  

• The tool has not been properly maintained  

• The correct tool is used in the wrong way.  

• The wrong tool is used for the job.  

• Tools are stored safely. 

What is the function of the relieve valves as a safety device?(1 Point)  

• It is used to keep pressure inside a container.  

• To ensure that the valve does not get too hot  

• To ensure that the steam pressure does not build up  

• It is used to relieve pressure when build-up is too high. 

Which point does not relate to the Safety, Health & Environmental aspects?(1 Point)  

• Good production plan.  

• Cleanliness and hygiene.  

• Demarcation.  

• Good housekeeping. 

To whom should an employee report if something is found not to be the standard, or unsafe?(1 Point)  

• Team Leader.  

• Health & Safety Representative.  

• Unit Leader.  

• All of the above. 

With regards to Health & Safety, what is the responsibility of every employee?(1 Point)  

• To report unsafe acts.  

• To report injuries.  

• To report unsafe conditions.  

• Option 4d) All of the above. 

Who is responsible for safety in the workplace?(1 Point)  

• The Quality employees.  

• It is everybody’s responsibility.  

• The Team Leaders and/or Unit Leaders.  

• None of the above. 

Strainers protect equipment from……………(1 Point)  

• High temperature.  

• Low temperatures.  

• Damage.  

• High-pressures. 

What type of valve would you expect to find in a chemical system? (1 Point)  

• Globe valve.  

• Diaphragm valve.  

• Gate valve.  

• Non-return valve. 

Select the incorrect answer. The following are types of transducers:(1 Point)  

• Electronic.  

• Pneumatic  

• Hydraulic.  

• All of the above. 

A man tries for five hours to move a 500kg rock but is not able to move it, he has done …………. work.(1 Point)  

• 30 000J  

• 250kJ  

• No  

• 250J 

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