Heavy mechanical complex use a large amount of water for_________?
Heavy mechanical complex use a large amount of water for_________?
A. Cooling
B. Freezing
C. Washing
D. Mixing
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Highest Clouds are ___________?
Highest Clouds are ___________?A. Cirrocumulus
B. Cirrus
C. Cirrostratus
D. All of theseWhich liquid is used in an aneroid barometer?
Which liquid is used in an aneroid barometer?A. Mercury
B. Alcohol
C. Water
D. NoneAn aneroid barometer is an instrument used for measuring pressure as a method that does not involve liquid. Invented in 1844 by French scientist Lucien Vidi, the aneroid barometer uses a small, flexible metal box called an aneroid cell (capsule), which is made from an alloy of beryllium and copper.
Which of the following is an example for cantilever beam?
Which of the following is an example for cantilever beam?A. Diving board
B. Bridge
C. See-saw
D. Common balanceRadiations are harmful as it:___________?
Radiations are harmful as it:___________?A. Causes skin cancer
B. Causes anemia
C. Alters body tissue
D. is unstableWhat is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called?
What is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called?A. Paint
B. Glass
C. Gun Powder
D. CementWhat causes mumps?
What causes mumps?A. Fungus
B. Bacterium
C. Deficiency of vitamins
D. VirusMumps is due to an infection by the mumps virus. It can be transmitted by respiratory secretions (e.g. saliva) from a person already affected with the condition. When contracting mumps, the virus travels from the respiratory tract to the salivary glands and reproduces, causing the glands to swell