A series circuit has three resistors of 4 ohms each. The voltage drop across each resistor is 4 volts. Technician A says that the source voltage is 12 volts. Technician B says that the total resistance is 18 ohms. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
A
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Technician A says the air-fuel ratio can be affected by a crack in the plumbing between the air flow sensor and the throttle body. Technician B says the air-fuel ratio can be affected by a leaking dipstick tube seal. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
Find (6a + 6b) - 2b when a = 5 and b = 3
A. 22 B. 40 C. 51 D. 42
Engineered lumber products are made by turning small pieces of wood into framing members, and are usually made from old growth tree species for being used to make structural materials.
Answer the following statement true (T) or false (F)
All 125V, single-phase, 15A and 20A general-purpose receptacles mounted in an area of an agricultural equipotential plane are required to be of what type?
a. Twist load b. Arc fault c. Tamper resistant d. Ground fault circuit interrupter