NATE Practice Test Questions with Answers

What type of temperature is often used by customers when discussing human comfort Dry buld A particular right triangle has two equal sides. This is a _______ degree triangle 45 T or F? The following is proper for the care of hand tools: clean and wipe them regularly. True What is a method of heat transfer that does not require fluids or solids? Radiation What is an example of a wet bulb thermometer? A conventional thermometer with a moistened cloth wick covering its sensor A continuity check using an ohmmeter shows continuity by a reading of what? Zero ohms or a specific resistance How is line voltage represented on a ladder diagram? The vertical lines on the sides of the ladder. What meter setting should a technician use to determine whether or not a set of contacts are open in energize circuit? Volts How many BTUs are in one watt? 3.41 What is the unit of electrical pressure? volt True or false capacitor start induction run motors use this method for increasing their starting torque. A start capacitor and start relay contacts in parallel with the start winding. False. A start capacitor and start relay contacts in series with the start winding What is the primary purpose for bringing outdoor air into a residential air distribution system? To provide fresh air to a conditioned space What condition must be met to make an agreement legally binding? The agreement must be in writing