MO VALLEY Test 1-4 Comprehensive Resource To Help You Ace Exams Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!! Instant Download Pdf

MO VALLEY Test 1-4 Comprehensive Resource To Help You Ace Exams Includes Frequently Tested Questions With ELABORATED 100% Correct COMPLETE SOLUTIONS Guaranteed Pass First Attempt!! Current Update!! Instant Download Pdf 1. Current flow in an electrical circuit is caused by ? and opposed by ? . a. inductance / resistance b. resistance / power c. voltage / power d. voltage / resistance - Correct Answer: ge / resistance 2. Work is the product of the force and the distance that force moves something, and is measured in ? . a. foot-pounds b. horsepower c. time d. weight - Correct Answer: -pounds 3. The ? in an electrical circuit uses the power to convert electrical energy into some other form of energy. a. amperes b. load c. ohms d. voltage - Correct Answer: 4. Power is the rate at which work is done. T/F - Correct Answer: true 5. Any time current flows through a resistance, heat is produced. T/F - Correct Answer: True 6. The working load limit is determined by the breaking strength of rigging equipment, divided by the ? . a. maximum breaking limit b. maximum load limit c. overload limit d. safety factor - Correct Answer: y factor 7. The constant force applied to an object to keep that object in place is ? force. a. friction b. lifting c. sheer d. static - Correct Answer: c 8. As a rule of thumb, the friction loss for each sheave is approximately ? of the sheave load. a.5% b.10% c.15% d.20% - Correct Answer: b.10% 9. It is acceptable to knot two slings together when the load is less than half the WLL of the slings. T/F - Correct Answer: False 10. The smallest recommended sling angle is ? . a.15° b.30° c.45° d.60° - Correct Answer: b.30° 11. Synthetic web sling eyes must not be put around objects that are wider than ? of the length of the eye. a.1/4 b.1/3 c.1/2 d.2/3 - Correct Answer: b.1/3 12. Rapid lowering and a sudden stop that causes jerking of the load is known as ? a sling. a. setting b. shock loading c. stretch setting d. test loading - Correct Answer: loading 13. If the label that shows the load rating of a sling is missing, the sling should be discarded. T/F - Correct Answer: True 14. ? are preferred for distribution work such as lifting transformers and regulators. a. Chains b. Fiber ropes c. Web slings d. Wire ropes - Correct Answer: c.Web slings 15. The ? of a sling is the total amount of weight the sling can lift. a. breaking strength b. safety factor c. strain limit d. working load limit - Correct Answer: ng load limit