NCCER Study guides, Class notes & Summaries

NCCER Electrical Test Questions and Answers (2024 / 2025) (Verified Answers)

Instrumentation LVL 1 NCCER VERSION 4 2024 QUESTIONS AND ANSWERS GRADED A The simplest method for accurately measuring piping or tubing prior to assembly is the _____. Shoulder to shoulder method The colors of the conductors of a type j thermocouple are typically? White and red If a persons heart is out of rhythm due to an electrical shock, the solution is to __________ Have a qualified person use emergency defibrillation eqiupment One mA is a unit of measure for current...

The footing or anchorage for scaffolds must be capable of carrying the maximum intended load without: - correct answer--Tying or guying Erectors of a scaffold who exposed to potential falling object hazards shall be provided with: - correct answer--Over head protection Osha requires a rest landing at intervals not exceed: - correct answer--35 feet The top handrail of a scaffold must be able to withstand how many pounds of pressure? - correct answer--200 When Building a scaffold insid...

NCCER study guide Module 1 Basic Safety Questions and Answers (Already Passed) Companies with strong safety cultures usually have lower _ . turnover Safety is a learned behavior and attitude. T/F TRUE Poor lighting, excessive noise, inadequate guards for moving parts are examples of _ _. unsafe conditions The activity that consists of breaking a job into its component task and then analyzing each step for potential hazards is called _ _ _ . job safety analysis The measure of probability, c...

NCCER Test Questions and Answers (100% Pass) Latest 2024/2025. A UL listed rod type ground electrode must have minimum length of 8'' in a circuit of pure capacitance, the current leads the voltage by 90 degrees The standard unit for measuring the cross sectional area of wire is the circular mil the drawing scale is most likely to be found in the drawing title block what is the minimum number of overload sensing units required for all three phase motors 3 what is the resultant distance bet...

NCCER study guide Module 1 Basic Safety Questions and Answers Already Passed. Companies with strong safety cultures usually have lower _ . turnover Safety is a learned behavior and attitude. T/F TRUE Poor lighting, excessive noise, inadequate guards for moving parts are examples of _ _. unsafe conditions The activity that consists of breaking a job into its component task and then analyzing each step for potential hazards is called _ _ _ . job safety analysis The measure of probability, co...

NCCER Test Questions and Answers 100% Pass | Latest 2024/2025. A UL listed rod type ground electrode must have minimum length of 8'' in a circuit of pure capacitance, the current leads the voltage by 90 degrees The standard unit for measuring the cross sectional area of wire is the circular mil the drawing scale is most likely to be found in the drawing title block what is the minimum number of overload sensing units required for all three phase motors 3 what is the resultant distance bet...

Instrumentation LVL 1 NCCER VERSION 4 2024 | 436 Questions and Verified Solutions Latest The simplest method for accurately measuring piping or tubing prior to assembly is the _____. - ANSWER -Shoulder to shoulder method The colors of the conductors of a type j thermocouple are typically? - ANSWER -White and red If a persons heart is out of rhythm due to an electrical shock, the solution is to __________ - ANSWER - Have a qualified person use emergency defibrillation eqiupment One mA is ...

NCCER Module 1 Review | Questions and verified Solutions Latest Update electrical fire - ANSWER -A fire extinguisher labeled C would be used to fight a(n) _______. Safety instruction sign - ANSWER -A sign that has a white background with a green panel with white lettering is a _______. Absorption - ANSWER -a worker can be exposed to hazardous materials by inhalation, ingestion, and energy-isolating devices - ANSWER -Circuit breakers and disconnect switches are examples of _______. Grease ...

NCCER Module 6 -Device Boxes, Pull and Junction Boxes | Questions and Correct Solutions Latest Update The maximum weight allowed by the NEC when celling fans are mounted directly to an approved, unmarked outlet box is _______ pounds. - ANSWER -35 Square metal boxes are available in sizes of 4" and____. - ANSWER -4 and eleventh/sixteenths" (4 11/16) A box installed under a roofed open porch is considered a ____. - ANSWER -damp location **How many conductors(s) must be deducted for each s...

NCCER 26201-20 ALTERNATING CURRENT | Questions and Verified Solutions Latest Update An electric current always produces ? - ANSWER -A magnetic field The number or cycles an alternating electric current undergoes per second is known as ? - ANSWER - Frequency What is the peak voltage in a circuit with an RMS voltage of 120 VAC ? - ANSWER -170 VAC Wich of the following conditions exist in a circuit of pure resistance ? - ANSWER -The voltage and current are in phase In a purely resistive AC...