Chat with AIExam 15: Basic Trigonometry and Vectors
Exam 1: Atomic Structure27 Questions
Exam 2: Electrical Quantities and Ohm S Law25 Questions
Exam 3: Static Electricity24 Questions
Exam 4: Magnetism25 Questions
Exam 5: Resistors21 Questions
Exam 6: Series Circuits20 Questions
Exam 7: Parallel Circuits19 Questions
Exam 8: Combination Circuits14 Questions
Exam 9: Kirchhoff S Laws Thevenin S Norton S and Superposition Theorems10 Questions
Exam 10: Measuring Instruments24 Questions
Exam 11: Using Wire Tables and Determining Conductor Sizes21 Questions
Exam 12: Conduction in Liquids and Gases18 Questions
Exam 13: Batteries and Other Sources of Electricity21 Questions
Exam 14: Magnetic Induction21 Questions
Exam 15: Basic Trigonometry and Vectors23 Questions
Exam 16: Alternating Current23 Questions
Exam 17: Inductance in Ac Circuits21 Questions
Exam 18: Resistive Inductive Series Circuits21 Questions
Exam 19: Resistive Inductive Parallel Circuits21 Questions
Exam 20: Capacitors25 Questions
Exam 21: Capacitance in Ac Circuits24 Questions
Exam 22: Resistive Capacitive Series Circuits23 Questions
Exam 23: Resistive Capacitive Parallel Circuits22 Questions
Exam 24: Resistive Inductive Capacitive Series Circuits23 Questions
Exam 25: Resistive Inductive Capacitive Parallel Circuits23 Questions
Exam 26: Filters20 Questions
Exam 27: Three Phase Circuits22 Questions
Exam 28: Single Phase Transformers22 Questions
Exam 29: Three Phase Transformers25 Questions
Exam 30: Dc Generators20 Questions
Exam 31: Dc Motors21 Questions
Exam 32: Three Phase Alternators20 Questions
Exam 33: Three Phase Motors21 Questions
Exam 34: Single Phase Motors21 Questions
Exam 35: Harmonics20 Questions
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What is the approximate sum of the following two vectors: magnitude 23 at 62 ° and magnitude 17 at 10 ° ?
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(40) A right triangle has one side of 5 and another side of 4 (neither side is the hypotenuse). What is the angle adjacent to the side that is 5?
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(35) In a right triangle, the sum of the squares of two sides is equal to the square of the hypotenuse. This was discovered by a Greek named _____.
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