Question 253Electricity & Electronics - 1st Asst/Chief
70% to passFor accuracy purposes, which of the following devices should be used to measure the temperature of a battery electrolyte?
AElectronic digital thermometer
BPotentiometer
CThermocouple pyrometer
DMercury thermometer
AI Explanation
The correct answer is A) Electronic digital thermometer. Electronic digital thermometers are the most accurate and appropriate devices for measuring the temperature of a battery electrolyte. They provide precise temperature readings without the risk of mercury spills or interference from other electrical devices like a potentiometer. Other options like thermocouples or mercury thermometers are not recommended for this application as they may not provide the necessary accuracy or introduce potential safety hazards.
Related Questions
Q@q.QuestionNumber:What is the name of the device shown in figure "1" of the illustration? Illustra... Q@q.QuestionNumber:What is a bus disconnect link used to isolate? Q@q.QuestionNumber:By what common means is the speed of the AC propulsion motor on a diesel- electr... Q@q.QuestionNumber:You have installed a Zener diode in parallel with a load. While measuring the vo... Q@q.QuestionNumber:Which of the listed types of lighting fixtures does the diagram shown in figure ...
Ready to test your knowledge?
Take a Electricity & Electronics - 1st Asst/Chief Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
Get the App