Bestsolutionguru

What is the name of the code that is the accepted standard for all electrical wiring in the United States? - National Electrical Code What is the maximum distance between supports of a vertical raceway, based on NEC Article 620-32? - 15 feet What type of flex would be used to pipe a switch in a wet location? - Liquidtight Flex What is the name for the complete metal system of duct, conduit and flex that protects the wiring? - Raceway How is the work divided when planning piping and wiring...

What material should be used for seating brushes? - Sandpaper Readings on the meter appear to be inaccurate, what should you do? - Test meter A machine that converts mechanical energy into electrical energy - Generator What is the purpose of interpoles in a motor? - Helps prevent neutral planes from shifting In the basic loop circuit generator armature supplies DC power to what DC elevator hoist motor component? - Motor Armature If you have leakage resistance to ground, what will you use t...

A 13 ft. I-beam needs to be cut into 4 equal pieces for blocking beams. What should each beam measure? (Unit 305) - 3.25 ft. The plans for the installation of cab walls call for two different size panels. The large panels require 12 bolts and the small panels require 8 bolts. If each car has 6 large panels and 4 small panels, how many bolts will be needed? (Unit 305) - 104 bolts A salesperson makes 22% commission on their total sales. If one month, the salesperson sold a total of $45,000...

Which lay of wire rope has the strand wires in line with the rope axis? - Regular Lay At what speed should the counterweight safeties be set to trip? - Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - Type C What is the purpose of the terminal motion switch? - slow down and stop the car automatically at or near the top or bottom landing If you have a 3500 lb. car rated at 4000 lbs. capacity, how much should the counterweigh...

What is the most common cause of bacterial meningitis in children under five years of age? a) Neisseria meningitides b) Group B Streptococci c) Streptococcus pneumoniae d) Haemophilus influenzae type B - d) Haemophilus influenzae type B How is "giardiasis" usually transmitted to others? a) Person-to-person transfer of cysts from the feces of the infected individual b) Drinking unfiltered water from streams and lakes c) Drinking unboiled water from streams and lakes d) Drinking inadequ...

healthy 66 yo patient who had MI 8 years ago needs extraction. Treatment with what kind of anesthetics? - Extract in office with LA + vasoconstrictor Application of cold to a tooth will temporarily relieve pain in... - pulpal necrosis injection for extraction of maxillary canines - Infraorbital & Palatal osseous resective surgery is best suited for periodontal sites with... - early to moderate bone loss what should not be prescribed for patient on warfarin? - - acetylsalicyclic acid - me...

The principal reason for a cavosurface bevel on an inlay preparation is to A. remove undermined enamel. B. improve marginal adaptation. C. decrease marginal percolation. D. increase resistance and retention forms. - B. improve marginal adaptation. Lichen planus occurs most frequently on the A. buccal mucosa. B. tongue. C. floor of the mouth. D. gingiva. - A. buccal mucosa. The pulpal floor of a Class II cavity is cut perpendicular to the long axis of the tooth EXCEPT in the A. maxi...

The dentist finds decay on the mesial surface of the restoration on tooth 24. The dental assistant recognizes the cavity on the patient's 24 as: - recurrent decay the dental assistant selects a foam tray for the application of the patient's topical fluoride. What should the dental assistant do with the trays tried in but not selected? - discard the receptionist is called upon to help disinfect the operator after the first patient's appointment. What personal protective equipment should t...

The dentist finds decay on the mesial surface of the restoration on tooth 24. The dental assistant recognizes the cavity on the patient's 24 as: - recurrent decay the dental assistant selects a foam tray for the application of the patient's topical fluoride. What should the dental assistant do with the trays tried in but not selected? - discard the receptionist is called upon to help disinfect the operator after the first patient's appointment. What personal protective equipment should t...

What is the function of a dental liner? - thin layer of material that protects the pulp On what tooth structure is a liner placed? - placed on the deepest portion of the cavity prep What are three unique qualities of Calcium Hydroxide - protects the pulp from chemical irritation, stimulates production of secondary dentin, compatible with all types of materials. What are the three types of Pulpal stimuli - Physical, Mechanical, Chemical & Biologic Can Varnish be placed under all restorative ...