What type of gloves protects your hands from hazardous chemicals? Nitrile gloves protect against most chemicals and infectious agents. Rubber gloves protect against mild corrosive material. Neoprene gloves protect against most solvents, oils, and mild corrosive materials. Avoid latex gloves as many people are allergic or develop allergies to this material. What should your first […]
What should a contactor coil ohm out at?
What is crystal lattice defect?
What is crystal lattice defect? A point defect can be an atom missing from a site in the crystal (a vacancy) or an impurity atom that occupies either a normal lattice site (a substitutional impurity) or a hole in the lattice between atoms (an interstitial impurity). Is dislocation a planar defect? Dislocations are line defects […]
What are the main characteristics of smooth muscle?
What are the main characteristics of smooth muscle? Four characteristics define smooth muscle tissue cells: they are involuntarily controlled, not striated, not branched, and singly nucleated. The unconscious regions of the brain control visceral muscle through the autonomic and enteric nervous systems. What are the characteristics of smooth muscle quizlet? Terms in this set (25) […]
When must your employer provide you with PPE?
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 […]
What is the process of analog to digital conversion?
What is the process of analog to digital conversion? ADCs follow a sequence when converting analog signals to digital. They first sample the signal, then quantify it to determine the resolution of the signal, and finally set binary values and send it to the system to read the digital signal. Two important aspects of the […]
What happens in transition boiling?
What happens in transition boiling? As the boiling surface is heated above a critical temperature, a film of vapor forms on the surface. Since this vapor film is much less capable of carrying heat away from the surface, the temperature rises very rapidly beyond this point into the transition boiling regime. What is the reverse […]