NCCER Electrical module 2 (electrical safety) Questions and Answers 100% Pass

NCCER Electrical module 2 (electrical safety) Questions and Answers 100% Pass under strict safety guidelines, which of the following should be used to discharge capacitors before working on de-energized circuits. - Answer- safety shorting probe for safety, assume that any facility constructed before 1980 has? - Answer- asbestos with of the following is the threshold at which a power source is considered high voltage in the context of safety? - Answer- over 600V- 600Volts insulated gloves must be inspected by the user? - Answer- always and field checked the normal beating of a heart can be upset by an electrical current as small as? - Answer- 75mA which factor determins the outcome of an electrical shock? - Answer- amount of current measured in AMPERES a live-dead-live test is conducted in order to? - Answer- verify the circuit is de-energized you are required to be evaluated by a physician to ensure that you are physically fit to use which of the following types of protective equipment? - Answer- Respirators which of the following battery byproducts can be explosive when mixed with air? - Answer- Hydrogen GAS