Skills and Trades

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KHz is a unit describing what property? A) Diode bias B) Frequency C) Continuity D) None of ... Started by lracut11	3 Replies 101 Views	Jun 23, 2018 by af
A full-floating piston pin is held in place using ________. A) Friction B) Snap rings C) Cotter ... Started by P68T	1 Replies 236 Views	Jun 23, 2018 by gasdhashg
Crankshaft journals are checked for which of these? A) Out of Round B) Taper C) Both A and B D) ... Started by bclement10	1 Replies 153 Views	Jun 23, 2018 by KKcool
Which of these is a primary cause of secondary vibration? A) Harmonic balancer B) Flexplate C) ... Started by Lisaclaire	1 Replies 156 Views	Jun 23, 2018 by briseldagonzales
A 200 amp circuit that is 25 feet long should use wire of which AWG rating? A) 14 ga. B) 18 ga. ... Started by daltonest1984	1 Replies 93 Views	Jun 23, 2018 by poopface
A charged capacitor acts like a ________. A) Resistor B) Switch C) Battery D) ... Started by geoffrey	1 Replies 78 Views	Jun 23, 2018 by Dnite
Magnetic lines of flux flow very easily through objects with high reluctance. Indicate whether ... Started by jenna1	1 Replies 173 Views	Jun 23, 2018 by Jevvish
The satellite radio antenna can be mounted on a fiberglass or composite spoiler. Indicate whether ... Started by Tirant22	1 Replies 168 Views	Jun 23, 2018 by nikmaaacs
The three states of matter are ________. A) liquid, vapor, and fluid B) solid, liquid, and vapor ... Started by Marty	3 Replies 232 Views	Jun 23, 2018 by asdfghjkl;
Technician A says that one heater hose should be hot and the other hose cool if the heater is ... Started by Jkov05	1 Replies 137 Views	Jun 23, 2018 by Ddddd
A clogged orifice tube can cause a lack of cooling. Indicate whether the statement is true or ... Started by viki	1 Replies 131 Views	Jun 23, 2018 by Silverbeard98
An AC system has had about 0.5 lbs of R-22 refrigerant added. What would this cause? A) Increased ... Started by Kthamas	1 Replies 77 Views	Jun 23, 2018 by Tabitha_2016
Which of the following is used in modern automobiles to transfer heat energy? A) Engine coolant ... Started by Engineer	1 Replies 242 Views	Jun 23, 2018 by apple
A defective thermostat can cause the engine to operate ________. A) Too hot B) Too cold C) Either ... Started by lunatika	1 Replies 93 Views	Jun 23, 2018 by sierramartinez
Which of these is the term used for electrical power? A) Amps B) Watts C) Volts D) None of ... Started by ssal	1 Replies 84 Views	Jun 23, 2018 by pikon
Which reading represents the lowest vacuum reading? A) 500 microns B) 29 in. Hg C) 28 in. Hg D) ... Started by vHAUNG6011	1 Replies 115 Views	Jun 23, 2018 by succesfull
Technician A says a refrigerant identifier is only needed when the technician is unsure of the ... Started by penza	3 Replies 191 Views	Jun 23, 2018 by C.mcnichol98
When replacing a failed compressor, it is also a good idea to ________. A) Flush the system B) ... Started by TFauchery	1 Replies 83 Views	Jun 23, 2018 by bigcheese9
The service valve cores are normally removed before evacuating the system. Indicate whether the ... Started by wrbasek0	1 Replies 108 Views	Jun 23, 2018 by LegendaryAnswers
The largest percentage of automotive battery electrolyte is ________. A) Sulfuric Acid B) Water ... Started by BrownTown3	1 Replies 127 Views	Jun 23, 2018 by T4T
Technician A says that volatility is a measure of how easily gasoline evaporates. Technician B says ... Started by crobinson2013	1 Replies 128 Views	Jun 23, 2018 by macybarnes
The higher the cetane rating, the ________. A) Easier the engine starts when cold B) More power ... Started by burchfield96	1 Replies 252 Views	Jun 23, 2018 by Carliemb17
What is used to test the specific gravity of diesel fuel? A) API hydrometer B) Gas chromatograph ... Started by hbsimmons88	1 Replies 209 Views	Jun 23, 2018 by strudel15
The ambient temperature is 70 F and the humidity is low. What should the high side gauge pressure be ... Started by frankwu	1 Replies 178 Views	Jun 23, 2018 by lgoldst9
Which component is used as a feedback circuit? A) Sun load sensor B) Potentiometer C) In-car ... Started by penguins	3 Replies 270 Views	Jun 23, 2018 by raenoj