A light film of oil is observed on the upper area of a shock absorber. Technician A says that this condition should be considered normal. Technician B says that a rod seal may bleed fluid during cold weather, causing the oil film. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
C
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OSHA estimates that as many as _____ accidents can be prevented annually if construction sites are compliant with current safety standards.
A. 4500 B. 7500 C. 10000 D. 12500
Answer the following statement(s) true (T) or false (F)
1. A 1:1 relation exists between the primary and the secondary coils of the isolation transformer. 2. The secondary of an isolation transformer is usually grounded. 3. The “hot” power line is staked at a permanent ground reference by the power company. 4. A primary protector is used to protect the main system from higher voltage lightning strikes or switching transients on the input side of the power line. 5. Motor-driven generators are able to provide DC-to-AC conversion.
Which of the following statements regarding the consequences of willful safety violations is true?
a. Employers can’t be held liable for an employee's injury or death. b. Superintendents and crew leaders can be held financially and criminally liable. c. Only upper company management can be fined. d. Only the negligent injured worker can be fined.
Hydraulic drum brakes do not need a wheel cylinder to actuate them.
Answer the following statement true (T) or false (F)