Millihenries are related to: (A) capacitors (B) inductors (C) relays (D) transformers in .NET framework

Printing PDF-417 2d barcode in .NET framework Millihenries are related to: (A) capacitors (B) inductors (C) relays (D) transformers

8 3 How many diodes should you expect to find in a bridge rectifier (A) 0 (B) 4 (C) 8 (D) 10 4 Another name for cycles per second is: (A) watts (B) voltage (C) hertz (D) amperes 10 5 Newer cell phones contain a removable memory card, which is often called a: (A) SIM card (B) DIM chip (C) PIN card (D) Pin chip 9

Radar can operate at frequencies as high as: (A) 100,000 Hz (B) 100,000 kHz (C) 100,000 MHz (D) 500,000 MHz Radio waves travel: (A) at the speed of light (B) at the speed of sound (C) faster than the speed of light (D) faster than the speed of sound but slower than the speed of light Changing alternating current to direct current is called: (A) capacitance (B) impedance (C) rectification (D) induction

11 Insulated fittings can be used to splice wires, thus eliminating the need for: (A) cleaning the wires (B) removing the plastic coating from the wires (C) twisting the wires together (D) soldering the wires together 17 A fuse with a higher-than-required rating used in an electrical circuit: (A) improves safety (B) increases maintenance 12 The symbol shown above stands for: (A) battery (B) transformer (C) capacitor (D) resistor 13 How many wires do serial cables used on computers have (A) 3 (B) 9 (C) 15 (D) 25 14 To produce greater storage of electrons and more capacitance, capacitors should: (A) be connected in parallel (B) be connected in series (C) have more voltage applied to them (D) be eliminated 15 A light bulb is 60 watts Operated at 120 volts, how much current does it draw (A) 05 ampere (B) 50 amperes (C) 500 amperes (D) 7,200 amperes 20 19 18 (C) may not work properly (D) is less expensive Neutral wire is always: (A) whitish or natural (B) black (C) green (D) blue To measure electrical power, you would use a(n): (A) ammeter (B) ohmmeter (C) voltmeter (D) wattmeter If you operate an incandescent light bulb at less than its rated voltage: (A) The bulb will burn brighter and last longer (B) The bulb will burn dimmer and last longer (C) The bulb will burn brighter but won t last as long (D) The bulb will burn dimmer but won t last as long 16 A number-12 wire, compared to a number-6 wire: (A) is longer (B) is shorter (C) is smaller in diameter (D) is larger in diameter

This test is about automobiles, shop practices, and the use of tools Pick the best answer for each question and then mark the corresponding space on your answer sheet

Overheating the engine can cause all of the following problems EXCEPT: (A) burned engine bearings (B) enlarged pistons (C) melted engine parts (D) improved fuel efficiency

6 2 If an alternator overcharges the battery, a likely explanation is: (A) The governor has malfunctioned (B) The voltage regulator isn t working properly (C) The ignition coil has overheated (D) The battery-acid solution is low 3 A primary advantage of the electronic ignition system over conventional ignition systems is: (A) The electronic ignition system is less expensive to repair (B) The electronic ignition system provides a higher voltage (C) The electronic ignition system allows for use of a lower octane fuel (D) All of the above 4 The primary purpose of piston rings is to: (A) seal the combustion chamber and allow the pistons to move freely (B) connect the piston to the crankshaft (C) allow fuel to enter the piston cylinder (D) provide lubrication to the piston cylinder 7

In an overhead valve system (OHV), what mechanism opens and closes the valves (A) rocker arms (B) camshaft (C) valve rotator (D) electrical energy from the alternator If a car s ignition system, lights, and radio don t work, the part that s probably malfunctioned is the: (A) cylinder block (B) water pump (C) carburetor (D) battery

A gauge shows the complete loss of oil pressure while driving The best action is to: (A) Stop by the gas station when convenient to top off the oil (B) Pull over immediately and investigate the problem (C) Drive directly to a repair garage (D) Assume everything is fine and continue driving as usual