Potentiometer Study guides, Class notes & Summaries

mega or "M" stands for how many - ANSWER-100000 or move decimal 6 places to right kilo or (k) stands for how many - ANSWER-1000 or move decimal 3 places to the right milli (m) stands for how many - ANSWER-.001 or move decimal three spaces to the left micro (u) stands for how many - ANSWER-.000001 or move decimal 6 spaces to the left ohms law E I R stand for what - ANSWER-voltage amps and resistance ohms law to determine amps.... - ANSWER-divide volts by resistance ohms law to...

SOS Mechanic Certificate - Electrical|Complete Questions with Graded A+ Answers After installing a new battery how long should you wait to allow for pcm time no need to wait As blower motor speed decreases the voltage drop across the resistance block.... increases What should you do first when replacing junction block or fuse? Unlock the battery ground cable The polarity of the voltage applied to the electromagnetic coils of an actual working DC motor is.... a commutator ...

After installing a new battery how long should you wait to allow for pcm time : no need to wait As blower motor speed decreases the voltage drop across the resistance block.... : increases What should you do first when replacing junction block or fuse? : Unlock the battery ground cable The polarity of the voltage applied to the electromagnetic coils of an actual working DC motor is.... : a commutator When performing a volt drop test the volt meter setting should be set to the following...

HVAC CONTRACTOR Exam | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ An instrument that measures potential differences between 2 points in an electrical circuit is called? A. potentiometer B. thermistor C. ohmeter D. voltmeter Correct Answer: voltmeter This device uses a thermal sensing bulb at the outlet of the evaporator to sense temperature and control superheat A. automatic expansion valve B. thermostatic expansion valve C. low side float D. schrae...

4th Class Power Engineering Unit A9 Chapter 6: Electrical Control Systems 100% Verified This type of thermostat is equipped with an open-contact switch or a snap switch: Select one: a. on-off control b. two position c. modulating d. multipositon a A two-terminal variable resistor used for varying current in a circuit is known as a: Select one: a. potentiometer b. rheostat c. thermistor d. photoresistor b These can be either normally closed or normally open: Select one...

SOS Mechanic Certificate - Electrical|Complete Questions with Graded A+ Answers After installing a new battery how long should you wait to allow for pcm time no need to wait As blower motor speed decreases the voltage drop across the resistance block.... increases What should you do first when replacing junction block or fuse? Unlock the battery ground cable The polarity of the voltage applied to the electromagnetic coils of an actual working DC motor is.... a commutator ...

Electronic NOCTI Review WCCTC Latest 2023 Graded A+ Permanent Magnets- Readily retain their magnetic field for a long period of time Temporary Magnets- lose magnetism quickly Two types of magnets- Metallic Magnets & Ceramic Magnets Two Popular Classifications- Alcino & Cunife Coulomb's Law- Like poles repel and unlike poles attract Flux Lines- Lines of magnetic force that surround a magnet Four Basic Rules & Characteristics: 1. Flux lines have direction or polarity(N+S) 2. The lines o for...

ENTC 410 exam 3 Potentiometer if position senesors - correct answer Linear position and angular position Potentiometer resolution - correct answer %resolution = (100/N)% Capacitive position and proximity sensors - correct answer C=0.225kA/D^2 (k is relative dielectric constant, A is effective surface area, d is distance between the plates) Capacitor consists of - correct answer two plates separated by and insulating matl Proximity sensor - correct answer Responds to near presence of...

Intro Computer Automotive Test 2 Many modules require reference to rotational speed when calculating output commands. All the following are examples of speed sensors used to create input signals EXCEPT one. A. Crankshaft position (CKP) sensor used for engine speed reference B. Vehicle Speed Sensors (VSS) used for a vehicle speed reference C. Wheel Speed Sensors (WSS) used for individual wheel speeds D. Camshaft Position (CMP) sensor used by the TCM for engine speed - D. Camshaft Positio...

ENTC 410 exam 3 Question and answers 2023/2024 verified to passPotentiometer if position senesors - correct answer Linear position and angular position Potentiometer resolution - correct answer %resolution = (100/N)% Capacitive position and proximity sensors - correct answer C=0.225kA/D^2 (k is relative dielectric constant, A is effective surface area, d is distance between the plates) Capacitor consists of - correct answer two plates separated by and insulating matl Proximity sensor...