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RAMSAY MAINTENANCE 2026 PRACTICE
EXAM COMPLETE (132) CURRENT TESTING
QUESTIONS AND CORRECT DETAILED
ANSWERS|TOP-RATED A+.
RAMSAY
Prepare for the Ramsay Maintenance Practice Exam with this concise study guide aligned with assessments from Ramsay Corporation. It covers industrial maintenance basics, mechanical and electrical systems, troubleshooting, and safety procedures. Suitable for technicians preparing for Ramsay maintenance assessments. What tap is best to start cutting a thread in a piece of metal? A. Centering tap B. Plug tap C. Taper tap D. Bottoming tap ✓ ✓ ...... ANSWER ....... C. Taper tap What coupler would allow the greatest flexibility? A. Rigid shaft coupler B. Chain coupling
C. Gear coupling D. Rubber gear coupling ✓ ✓ ...... ANSWER ....... D. Rubber gear coupling Safe operating speed for a grinding wheel is determined by the A. material being ground. B. ambient temperature. C. maximum rpm of the grinder. D. diameter of the wheel. ✓ ✓ ...... ANSWER ....... D. diameter of the wheel. If you are going to drill and tap a ½" bolt hole to bolt a machine part to a heavy cast iron housing, what kind of Thread should you use? A. National fine B. Acme C. Square D. National coarse ✓ ✓ ...... ANSWER ....... A. National fine
C. raise the load 3 feet off the ground. D. it doesn't matter how high the load is raised. ✓ ✓ ...... ANSWER ....... B. only raise the load as high as needed while moving the forklift. If a burner were functioning properly and set "rich," which one of the following would NOT be present in an exhaust analysis? A.H B. CO C. 02 D. N2 ✓ ✓ ...... ANSWER ....... B. CO A pilot flame detector can be a A. solenoid. B. flame rod. C. regulator. D. pressure gauge. ✓ ✓ ...... ANSWER ....... B. flame rod.
Combustion air is normally preheated by using which one of the following? A. Recuperator B. Atomizer C. Premixer D. Dampers ✓ ✓ ...... ANSWER ....... C. Premixer As flow increases across an orifice plate, the differential pressure developed A. decreases logarithmically. B. increases linearly. C. increases as a square function. D. remains constant. ✓ ✓ ...... ANSWER ....... C. increases as a square function. All fires require a source of A. hydrogen. B. oxygen. C. nitrogen. D. heat. ✓ ✓ ...... ANSWER ....... D. heat.
A synchronous motor controller will start the motor as an induction motor and then A. bring it into synchronization using DC excitation. B. run it as a synchronized DC motor. C. synchronize the stator with the line frequency. D. synchronize the power factor and frequency. ✓ ✓ ...... ANSWER ....... D. synchronize the power factor and frequency. A wound-rotor motor is always started with A. no external resistance in the rotor circuit B. a starting or auxiliary winding. C. all the external resistance in the rotor circuit. D. any external resistances open-circuited. ✓ ✓ ...... ANSWER ....... C. all the external resistance in the rotor circuit. Dynamic braking is used to A. regulate the speed of a motor.
B. mechanically slow the motor down. C. electrically retard or stop a motor. D. derate a motor's horsepower. ✓ ✓ ...... ANSWER ....... C. electrically retard or stop a motor. What causes the current to decrease as an induction motor accelerates? A. Internal resistance B. External resistance C. Stator winding D. Counter EMF ✓ ✓ ...... ANSWER ....... D. Counter EMF The formula for determining the synchronous speed of the rotating magnetic field around the stator is A. N=120fP B. N=120P:f C. N=Pf: D. N=120f:P ✓ ✓ ...... ANSWER ....... D. N=120f:P
D. servomechanisms. ✓ ✓ ...... ANSWER ....... C. electrical signals. When a transistor is used as a relay driver, the relay energizes when the A. collector goes low. B. emitter goes high. C. collector goes high. D. emitter goes low. ✓ ✓ ...... ANSWER ....... C. collector goes high. Transistors have an emitter-base junction that must be forward-biased for the transistor to conduct. This means that in A. PNP transistors, the base is positive with respect to the emitter. B. PNP transistors, the electrons are the majority carriers. C. NPN transistors, the holes are majority carriers. D. NPN transistors, the base is positive with respect to the emitter. ✓ ✓ ...... ANSWER ....... A. PNP transistors, the base is positive with respect to the emitter.
Which of the following is the symbol for current? A. EMF B. kV C. I D. kVA ✓ ✓ ...... ANSWER ....... C. I Electrical contacts in a thermostat must be small and, therefore, they cannot handle the supply of current to a motor. The heavier current would be controlled through a A. transformer. B. relay. C. shunt. D. switch. ✓ ✓ ...... ANSWER ....... B. relay When a transistor is used as an amplifier, increasing base current will cause an increase in A. collector current only. B. emitter current only. C. leakage current.
A. step-down transformer. B. step-up transformer. C. variable transformer. D. fixed transformer. ✓ ✓ ...... ANSWER ....... A. step- down transformer. The output frequency of a half-wave rectifier is A. half the AC input frequency. B. twice the AC input frequency. C. the same as the AC input frequency. D. not related to the input frequency. ✓ ✓ ...... ANSWER ....... C. the same as the AC input frequency. To properly turn off an SCR once it is conducting, A. remove the gate signal to turn it off. B. use a high speed contactor in series with the anode. C. reverse bias the anode with respect to the cathode. D. reverse bias the gate with respect to the cathode. ✓ ✓ ...... ANSWER ....... C. reverse bias the anode with respect to the cathode.
To increase the PIV (peak inverse voltage) ability of an SCR circuit (power rectifier), A. connect two SCRs in series. B. increase the snubber capacitor value. C. decrease the snubber resistor. D. parallel to anode inductive reactances. ✓ ✓ ...... ANSWER ....... A. connect two SCRs in series. Short circuits in any system are always accompanied by a sudden A. voltage decrease. B. current decrease. C. voltage increase. D. resistance increase. ✓ ✓ ...... ANSWER ....... A. voltage decrease. Total opposition to current flow in an AC circuit is expressed as the A. amperes.
Ohm's Law states the mathematical relationship between current, voltage, and resistance. Solve the following using The Ohm's Law equation. In a DC circuit, if the current is 12 amperes and voltage is 15 volts, what is the resistance? A. 0.75 ohms B. 0.80 ohms C. 0.90 ohms D. 1.25 ohms ✓ ✓ ...... ANSWER ....... D. 1.25 ohms Inductance is the property of an electrical circuit that opposes any change in A. voltage. B. current. C. resistance. D. power. ✓ ✓ ...... ANSWER ....... B. current. Ohm's Law states the mathematical relationship between current, voltage, and resistance. Solve the following using The Ohm's Law equation. In a DC circuit, if the voltage is 115 volts and resistance is 20 ohms, what is the current? A. 5.75 amps
B. 57.5 amps C. 230 amps D. 2300 amps ✓ ✓ ...... ANSWER ....... A. 5.75 amps When an alternating voltage is applied to a purely resistive circuit, the A. voltage lags the current. B. voltage leads the current. C. current leads the voltage. D. current is in phase with the voltage. ✓ ✓ ...... ANSWER ....... D. current is in phase with the voltage. Ohm's Law states the mathematical relationship between current, voltage, and resistance. Solve the following using The Ohm's Law equation. In a DC circuit, if the current is 35 amperes and resistance Is 7 ohms, what is the voltage? A. 0.20 volts B. 5 volts C. 42 volts D. 245 volts ✓ ✓ ...... ANSWER ....... D. 245 volts
C. 44 kQ. D. 2 kS +5%. ✓ ✓ ...... ANSWER ....... B. 330Q. In power transmission, a transformer is used to raise the voltage on the sending end and lower the voltage on the receiving end in order to decrease A. corona loss at towers. B. insulator length on units. C. eddy currents in breakers. D. wire size of power lines. ✓ ✓ ...... ANSWER ....... A. corona loss at towers. A single-phase transformer circuit feeds a motor and lighting load of 50 kilowatts. At a power factor of 0.8, the kVA rating of the step-down transformer would be A. 50 kVA. B. 62.5 kVA C. 40 kVA. D. O.016 kVA. ✓ ✓ ...... ANSWER ....... B. 62.5 kVA
To prevent injury while working on a current transformer, the secondary winding must be A. open. B. connected. C. short-circuited. D. insulated. ✓ ✓ ...... ANSWER ....... C. short-circuited. A transformer has 400 turns in the primary and 200 turns in the secondary. If 240 volts are applied to the primary winding, what voltage will be measured on the secondary winding? A. 400 volts B. 240 volts C. 200 volts D. 120 volts ✓ ✓ ...... ANSWER ....... D. 120 volts (sheet says B. 120 volts) To display voltage value on a panel voltmeter of a high voltage power line (69 kV), what additional electrical equipment should be added? A. Potential transformer
