The industrial trolley bus is a ____-ampere, enclosed busbar electrical system.
A. 50
B. 75
C. 100
D. 125
Answer: C
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Technician A says that valvetrain noise will occur at half the speed of engine rpm. Technician B says valvetrain noises coming from inside the timing cover can be caused by a bad timing chain or chain guide. Which technician is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
A resistance wire strain gauge with a gauge factor = 2 is bonded to a steel structure member subjected to a stress of 100 MN/sq.m. Modulus of elasticity of steel is 200 GN/sq.m. Calculate the percentage change in value of the gauge resistance due to the applied stress.
What will be an ideal response?
General construction section elevation plans show what the building looks like from various views.
Answer the following statement true (T) or false (F)
The primary source of asbestos fiber in the shop would be:
A. lining adhesive. B. cleaning solvent. C. brake dust. D. floor dust.