Well if you add it up , if one cup of coffe is $1, then in one year it would be $365 on coffe.
Answer:
One sheave means that you are using a single drum winder. They are the worst! Double drum winders control easier, brake better and are much more efficient. They save time ( two skips or cages) and can be clutched to perform faster shift transport. A single drum is slow, unbalanced and can be a nightmare if it trips out during hoisting. If the brake system is not perfect it can be a real hairy experience. For a runaway single drum, there is no counterbalance effect. It always runs to destruction. With a double drum, the driver still has a chance to control the winder to a certain extent and he has two sets of brakes to rely on. A single sheave could also mean a shaft with a single compartment. No second means of escape unless there are ladders or stairways. Not a very healthy situation.
Those are just a few points. I am sure much more can be said in favor of a double drum winder and two or more sheaves in the headgear. Most of the shafts I have worked at have multiple winders and up to ten compartments. They all have a small single drum service winder for emergencies and moves of personnel during shift times. They are referred to as the Mary - Annes. Apparently, the name originated in the U.K. where an aristocratic mine owner named the first such winder after his mistress.
Explanation:
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Pull him away from the fridge with a non-conducting material and begin cardiopulmonary resuscitation .
<h3>What is meant by electric shock?</h3>
When a human comes into contact with an electrical energy source, they experience an electric shock. A shock is produced when electrical energy passes through a section of the body. Exposure to electrical energy has the potential to cause fatalities or absolutely no injuries.
The tangible and tangible result of an electrical current entering the body is electrical shock. The shock could be anything from a dangerous discharge from a power line to an uncomfortable but safe jolt of static electricity after walking over a thick carpet on a dry day. trauma; related topics.
The complete question is : Michael is stuck due to an electric shock generated at the fridge. What should you do to save Michael?
A. push the fridge away with a non-conducting material and begin cardiopulmonary resuscitation
B. push the fridge away from him and begin cardiopulmonary resuscitation
C. pull him away from the fridge with a non-conducting material and begin cardiopulmonary resuscitation
D .pull him away from the fridge with your hands and begin cardiopulmonary resuscitation
To learn more about electric shock refer to:
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Answer: Plastic, metal, rubber, wiring, electricity, technology, wifi,
Explanation: You need PLASTIC to make a frame for the computer. METAL
to make an exoskeleton under the plastic frame. RUBBER to hold those loose wires and to make sure the electricity doesn't escape and shock you. ELECTRICITY to charge and make the computer runs. Technology is used for you to log in and out of your computer and WIFI to make sure it doesn't lag.
I think it is WAN (Wide Area Network).
