4TH CLASS ABSA EXAM PART A PRACTICE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

4TH CLASS ABSA EXAM PART A PRACTICE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Absolute pressure is: Correct Answer: gauge pressure plus atmospheric pressure The motion of moving parts is _____ by friction: A: Prevented B: Improved C: controlled D: resisted E: Regulated Correct Answer: D: resisted Voltage is a) the rate of current flow b) the rate of electron flow c) electromotive force 2 d) Kinetic energy e) A form of power Correct Answer: c) electromotive force The resistance of a conductor is affected by: 1. Cross section area 2. Length 3. Temperature 4. Type of material a) 1,2,3 b) 1,2,4 c) 1,3 d) 1,2,3,4 e) 1,2 Correct Answer: d) 1,2,3,4 The movement of electrons in a conductor can be measured in: a) Amperes b) Ohms c) Volts 3 d) Watts e) Micrometer Correct Answer: a) Amperes An electric motor has a 3/4 horse power output rating. Calculate the rating in kilowatts: