When must your employer provide you with PPE? Regulation 4 states: Every employer shall ensure that suitable personal protective equipment is provided to his employees who may be exposed to a risk to their health or safety while at work except where and to the extent that such risk has been adequately controlled by other […]
What factors affect the decision of whether to evacuate or shelter in place?
What factors affect the decision of whether to evacuate or shelter in place? The type of building employees work in may be a factor in the decision to evacuate during an emergency. Most buildings are vulnerable to the effects of disasters, such as tornadoes, earthquakes, floods, or explosions. The extent of the damage depends on […]
How does a pressure cooker cook food faster?
What is the relation between torque and voltage?
What is the relation between torque and voltage? In any motor, the basic principle is very simple: rotational speed is proportional to voltage applied. torque is proportional to current pulled. What is the transfer function for the angular position of a motor? 1. Given that the model for the (open loop) transfer function for the […]
How much heat does a 150 watt bulb produce?
How much heat does a 150 watt bulb produce? The higher the wattage with incandescent bulbs is where you must pay attention to heating issues. Remember that toy called the ‘easy-bake oven’, well it used a 100-watt bulb to cook little cookies and cakes! That’s how dangerous we’re talking. The 150 watts can produce up […]
What are the conditions necessary for a body to be in equilibrium?
How many types of residential circuits are there?
How many types of residential circuits are there? The three main types of circuit breakers are standard, GFCI and AFCI. Some models have dual functionality. Each handles different amp capacities and operates in different locations in the home. When laying out the wall receptacle locations in a bedroom in a house a receptacle is required […]
What is squeeze casting what are its advantages?
What is squeeze casting what are its advantages? Advantages Of Squeeze Casting process : Offers a broader range of shapes and components than other manufacturing methods. Little or no machining required post casting process. Low levels of porosity. Good surface texture. Fine micro-structures with higher strength components. What causes porosity in castings? Porosity. Porosity is […]
What are the primary functions of motor oil quizlet?
What are the primary functions of motor oil quizlet? What is the primary function of motor oil? It keeps the engine cool, it prevents and reduce friction and wear. Reduces engine heat, prevents engine wear, keep engine surfaces clean, and seals piston/cylinder gaps. What are the 7 functions of engine oil? The seven primary functions […]
What does laminar flow explain?
What does laminar flow explain? Laminar flow, type of fluid (gas or liquid) flow in which the fluid travels smoothly or in regular paths, in contrast to turbulent flow, in which the fluid undergoes irregular fluctuations and mixing. The fluid in contact with the horizontal surface is stationary, but all the other layers slide over […]