Question 1
Solve for x: 4x + 6 = 14
Show answer & explanation
Correct answer: A - x = 2
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The REAT exam has 36 questions and runs 0 hours 18 minutes.
These 10 free REAT questions are organized by exam domain, so you can see how each part of the Ramsay Electrical Aptitude Test blueprint is tested. Reveal the answer and explanation under each question.
Solve for x: 4x + 6 = 14
Correct answer: A - x = 2
A meter reading rises from 50 to 60. What is the percentage increase?
Correct answer: C - 20%
A machine produces 45 parts per hour. Working at the same rate, how many parts does it produce in 20 minutes?
Correct answer: B - 15 parts
A tank has a capacity of 240 gallons and is currently 25% full. How many additional gallons are needed to fill it completely?
Correct answer: C - 180 gallons
A circuit operates at 24 volts and draws a current of 3 amps. What is the total resistance of the circuit?
Correct answer: B - 8 ohms
A 2-ohm, a 4-ohm and a 6-ohm resistor are connected in series across a supply. Which statement about the voltage drops across them is correct?
Correct answer: D - The largest voltage drop is across the 6-ohm resistor
Two 10-ohm resistors are connected in parallel. What is the total resistance of the combination?
Correct answer: B - 5 ohms
To measure the current flowing through a motor, an ammeter must be connected:
Correct answer: A - In series with the motor
Relay coil K1 is de-energized. A normally closed contact operated by K1 is wired in series with lamp L1. In this condition, lamp L1 is:
Correct answer: C - On, because a normally closed contact passes current at rest
Switch S1 is wired in series with the supply and feeds two parallel branches. Branch 1 contains switch S2 in series with lamp L1. Branch 2 contains switch S3 in series with lamp L2. With S1 closed, S2 open and S3 closed, which lamps are lit?
Correct answer: C - L2 only
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