NATE CORE EXAM 2024/ACTUAL EXAM QUESTIONS WITH CORRECT ANSWERS/NEWEST UPDATE EXAM ALREADY GRADED A+
Care should be taken before sawing basement walls that are part of the original construction of a home because these walls are typically:
- Correct Answer-Load bearing.
NATE CORE EXAM 2024/ACTUAL EXAM QUESTIONS WITH CORRECT ANSWERS/NEWEST UPDATE EXAM ALREADY GRADED A+ Care should be taken before sawing basement walls that are part of the original construction of a home because these walls are typically: - Correct Answer -Load bearing. Refrigerant vapors in high concentrations should not be inhaled sense they: - Correct Answer -May cause heart irregularities or unconsciousness. The damper used with a bypass humidifier must be open in what season: - Correct Answer -Winter Capillary tubing should only be cut to length using a: - Correct Answer -Triangular or knife -edge file. A voltmeter is connected for taking voltage readings by connecting the voltmeter in with the voltage to be measured: - Correct Answer -Parallel motor can have two, four, or more poles. What happens with having fewer number of poles: - Correct Answer -The motor turns FASTER. The following is true of a tapped multi -speed motor driving a supply blower: - Correct Answer -Changing the connected tap changes the CFM even under no blower load. The following is an example of a wet bulb thermometer: - Correct Answer -A conventional thermometer with a moistened cloth wick covering its sensor . Electrical current is measured in: - Correct Answer -AMPERES According to health and safety regulations, when climbing up or down a ladder the worker must: - Correct Answer -Always face the ladder with three points of contact. The following instructions describe what? 1. Insert red test lead plug into red common jack on instrument 2. Insert black test lead plug into black MV jack on instrument 3. Connect the test probes across the circuit to be measured 4. Read millivolt on the 0 -50 scale - Correct Answer -The following describes a basic unwritten instruction that is not included but must always be understood and followed by the technician to be certain the instrument you are using can be used with these instructions. According to Ohms Law, when the voltage to an electric heating element is increased by 10%:
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