answer the following
Answers
Answer:
Explanation:
1. When the thermometer is removed from the patient’s orifice, the mercury in the bulb cools and contracts. The kink breaks the mercury ensuring that the mercury isn’t sucked back into the bulb allowing the temperature to be read. Before it can be used again the thermometer has to be shaken to force the mercury back down and remove the break.
2.Do not touch any of the terminals while the power is being supplied. Doing so may result in electric shock.
Do not allow pieces of metal or wire cuttings to get inside the Temperature Controller. Doing so may
result in electric shock, fire, or malfunction.
Do not attempt to disassemble, repair, or modify the Temperature Controller. Any attempt to do so may result in electric shock, fire, or malfunction.
Do not use the Temperature Controller in locations subject to flammable or explosive gases. Doing so may result in an explosion.
The switching capacity and switching conditions will significantly affect the longevity of the output relays. Use the Temperature Controller within the rated load, and do not use the Temperature Controller beyond the number of operations specified under electrical life. Using the Temperature Controller beyond its electrical life may result in contact welding or burning.
Use Temperature Controller settings that are appropriate for the controlled system. Failure to do so may cause unexpected operation resulting in damage to equipment or personal injury.
Prepare a circuit with an overheating prevention alarm and implement other safety measures to ensure safe operation in the event of a malfunction. Loss of operational control due to malfunction may result in a serious accident.
Tighten the terminal screws to the following torque:
M3.5 screws: 0.74 to 0.90 N・m
M3 screws: 0.40 to 0.56 N・m
Failure to tighten terminal screws to the correct torque may result in fire or malfunction.
Make sure there will be no adverse affects from the device connected to the Temperature Controller before using the hardware test mode. Devices connected to the Temperature Controller may reach a dangerous state during the test.
3.Heat is one of the most comman forms of energy. Energy of heat can be used to do works of differnt kind.
Since its a form of energy , any unit of Energy is technically correct.
Comman ones being J KJ calorie Latm Watt Sec etc
Calorie and BTU(British Thermal Unit) are older outdated units. They are often asked in exams though.
1 cal = 4.12 J
1 Latm = 101.1J
SI unit is Joule ..which is the latest and most used.
Master555555