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Just a couple MECP ??'s
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<blockquote data-quote="DeViOuSoNe" data-source="post: 2798619" data-attributes="member: 571162"><p>I am studying to take my MECP test and jsut have a couple ?'s that are a little strange to me..MIght make me look a little stupid, But thats why im asking you'll!</p><p></p><p>Thanks! These are jsut some ?'s from a practice test...And some off the top of my head...</p><p></p><p>1. Which of the following cannot be determined by Ohm's Law?</p><p></p><p>- If a certain gauge wire is too small</p><p></p><p>-If the voltage supplied to an amplifier is too low</p><p></p><p>-If the system requires a more powerful amplifier</p><p></p><p>-If a higher output alternator is needed</p><p></p><p>-All of the above are correct</p><p></p><p>I'M pretty sure it is ALL OF THE ABOVE..</p><p></p><p>2. A Watt represents the conversion of one joule per second into:</p><p></p><p>- Light</p><p></p><p>-Heat</p><p></p><p>-Sound</p><p></p><p>-All of the above answers are correct</p><p></p><p>3. What is the impact of Kirchoff's Voltage Law if there is a poorly crimped terminal in the installation?</p><p></p><p>-There is no impact</p><p></p><p>-One Volt dropped through a connector will reduce Voltage to the equipment by One Volt</p><p></p><p>- One Volt dropped through a connector will reduce Voltage to the equipment by two Volts (1:2 ratio)</p><p></p><p>-One Volt dropped through a connector will reduce Voltage to the equipment by three Volts (1:3 ratio)</p><p></p><p>- There is an impact, but it is too low to measure</p><p></p><p>4. How do you determine the resistance in a live circuit?</p><p></p><p>5.What does a passive crossover for a basic two-way system consist of?</p><p></p><p>-Two passive filters</p><p></p><p>-One passive filter and one active filter</p><p></p><p>-One capacitor for the tweeter and one inductor for the woofer</p><p></p><p>-One bandpass filter</p><p></p><p>-One passive filter and one relay</p><p></p><p>5.Which of the following is the best diagnostic tool for use on a brand new car with a computer-controlled ignition, computerized climate control system and a trip computer?</p><p></p><p>-VOM (volt-ohm meter)</p><p></p><p>-Test light</p><p></p><p>-DMM (digital multimeter)</p><p></p><p>-Hydrometer</p><p></p><p>6. According to OSHA, what will cause hearing damage?</p><p></p><p>- Listening to a sound system playing at 90 dBA SPL for four hours</p><p></p><p>- Listening to a sound system playing at 95 dBA SPL for three hours</p><p></p><p>- Listening to a sound system playing at 100 dBA SPL for two hours</p><p></p><p>- Listening to a sound system playing at 105 dBA SPL for one hour</p><p></p><p>- Listening to a sound system playing at 110 dBA SPL for four minutes</p><p></p><p>7. What is sympathetic vibration?</p><p></p><p>-Noise made by processors</p><p></p><p>-The natural resonance of an object</p><p></p><p>-Distortion</p><p></p><p>-Ignition noise</p><p></p><p>8 .A pulse or unversal timer can be used to:</p><p></p><p>-Remove unwanted EMI from your security system</p><p></p><p>-Add a pulsed output for alternating flashing parking lights</p><p></p><p>-Convert a momentary duration pause into a longer or shorter duration signal</p><p></p><p>-Reverse the pulse from negative to positive for door triggers</p><p></p><p>9. What is a VSS signal?</p><p></p><p>Alot of these I am 90% Sure I know, but I've read everything I can think of, and still am not 1000% sure...I know i would pass if i took the test, but I still would like to figure these out!! Haha, Any help would be appreciated!</p><p></p><p>THANKS!!!</p></blockquote><p></p>
[QUOTE="DeViOuSoNe, post: 2798619, member: 571162"] I am studying to take my MECP test and jsut have a couple ?'s that are a little strange to me..MIght make me look a little stupid, But thats why im asking you'll! Thanks! These are jsut some ?'s from a practice test...And some off the top of my head... 1. Which of the following cannot be determined by Ohm's Law? - If a certain gauge wire is too small -If the voltage supplied to an amplifier is too low -If the system requires a more powerful amplifier -If a higher output alternator is needed -All of the above are correct I'M pretty sure it is ALL OF THE ABOVE.. 2. A Watt represents the conversion of one joule per second into: - Light -Heat -Sound -All of the above answers are correct 3. What is the impact of Kirchoff's Voltage Law if there is a poorly crimped terminal in the installation? -There is no impact -One Volt dropped through a connector will reduce Voltage to the equipment by One Volt - One Volt dropped through a connector will reduce Voltage to the equipment by two Volts (1:2 ratio) -One Volt dropped through a connector will reduce Voltage to the equipment by three Volts (1:3 ratio) - There is an impact, but it is too low to measure 4. How do you determine the resistance in a live circuit? 5.What does a passive crossover for a basic two-way system consist of? -Two passive filters -One passive filter and one active filter -One capacitor for the tweeter and one inductor for the woofer -One bandpass filter -One passive filter and one relay 5.Which of the following is the best diagnostic tool for use on a brand new car with a computer-controlled ignition, computerized climate control system and a trip computer? -VOM (volt-ohm meter) -Test light -DMM (digital multimeter) -Hydrometer 6. According to OSHA, what will cause hearing damage? - Listening to a sound system playing at 90 dBA SPL for four hours - Listening to a sound system playing at 95 dBA SPL for three hours - Listening to a sound system playing at 100 dBA SPL for two hours - Listening to a sound system playing at 105 dBA SPL for one hour - Listening to a sound system playing at 110 dBA SPL for four minutes 7. What is sympathetic vibration? -Noise made by processors -The natural resonance of an object -Distortion -Ignition noise 8 .A pulse or unversal timer can be used to: -Remove unwanted EMI from your security system -Add a pulsed output for alternating flashing parking lights -Convert a momentary duration pause into a longer or shorter duration signal -Reverse the pulse from negative to positive for door triggers 9. What is a VSS signal? Alot of these I am 90% Sure I know, but I've read everything I can think of, and still am not 1000% sure...I know i would pass if i took the test, but I still would like to figure these out!! Haha, Any help would be appreciated! THANKS!!! [/QUOTE]
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