How are breaks classified? Classification of Brakes • The following are the classifications of Brakes 1.By method of power a) Mechanical brakes b) Hydraulic brakes c) Air brakes d) Vacuum brakes e) Power assisted hydraulic brakes f) Magnetic brakes g) Electrical brakes 2.By method of application: a) Service or foot brakes b)Parking or hand … […]
What are some similarities and differences between physical and chemical weathering?
What are some similarities and differences between physical and chemical weathering? While physical weathering breaks down a rock’s physical structure, chemical weathering alters a rock’s chemical composition. Physical weathering works with mechanical forces, such as friction and impact, while chemical weathering takes place at the molecular level with the exchange of ions and cations. Why […]
What are three major types of constraints in lean?
What are three major types of constraints in lean? The underlying premise of the theory of constraints is that organizations can be measured and controlled by variations on three measures: throughput, operational expense, and inventory. What are constraints give an example? A constraint, in project management, is any restriction that defines a project’s limitations; the […]
What is the basic requirements of hydroelectric power station MCQS?
What is the basic requirements of hydroelectric power station MCQS? Availability of water, large catchment area and rocky land are primary requirements for site selection of hydroelectric power plant. Explanation: Potential energy of large quantity of stored water is used by hydroelectric power plant to generate electrical energy. What is the gross head of hydroelectric […]
How do you calculate fuel cost per mile?
What is the net external force on an object in free fall?
Why are objects Coloured?
Why are objects Coloured? Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. The colours we see are the wavelengths that are reflected or transmitted. White objects appear white because they reflect all colours. Black objects absorb all colours so no light is reflected. Why is red the […]
What 4 actions should you take after a first aid incident?
What 4 actions should you take after a first aid incident? First aid: 6 life-saving steps if you’re first on the scene of an accident. Step 1: Identify and mitigate potential dangers. Step 2: Call for help. Step 3: Check for a response. Step 4: Check the casualty’s airway. Step 5: Check the casualty is […]
How liquid is measured?
What happens if the body does not maintain homeostasis?
What happens if the body does not maintain homeostasis? When the cells in your body do not work correctly, homeostatic balance is disrupted. Homeostatic imbalance may lead to a state of disease. Disease and cellular malfunction can be caused in two basic ways: by deficiency (cells not getting all they need) or toxicity (cells being […]