Which substance from the choices given has the greatest density?
A) Gold B) Wood C) Aluminum D) Copper
A
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The National Electrical Code® is also referred to as _________.
A. NFPA 70 B. ANSI 6270-B C. NEC 70 D. NEC 1997
All of the following statements are true EXCEPT:
A. one of the reasons that glycol is the material of choice for brake fluids is that it absorbs water so that it will not be able to cause problems in the hydraulic system. B. in humid climates, brake fluid can absorb an average of 3% of its volume in water during 18 months. C. during average driving, brake linings sometimes wear out fast enough for brake fluid to remain in good condition between brake jobs. D. DOT 3 fluid has a minimum dry boiling point of 2010F.
Technician A says the catalytic converter helps reduce exhaust system noise. Technician B says a catalytic converter may be mounted into the exhaust manifold. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
A parallel-in, serial out shift register is loaded initially with 1010. What will the register contain after three clock pulses if the serial input is LOW?
A) 0000 B) 0011 C) 0001 D) 1110